INTEGRATED CIRCUITS DIVISION
DS-CPC1465-R04 www.ixysic.com 1
CPC1465
SHDSL/ISDN DC Termination IC
Features
•Meets wetting (sealing) current requirements per
ITU-T G.991.2
•Integrated bridge rectifier for polarity correction
•Uses inexpensive opto-coupler for DC signalling
•Electronic inductor, breakover, and latch circuits
•Current limiting and excess power protection circuits
•ANSI SHDSL and ISDN compatible
•MLT and SARTS compatible
•Compatible with portable test sets
•Excellent linearity
•Compatible with GlobespanVirata and Conexant
SHDSL transceiver chip set families
•Small SOIC or DFN Package
•DFN package 60 percent smaller than SOIC
•SOIC is pin compatible with Agere LH1465AAE
Applications
•Router and bridge customer premises equipment
•Leased line equipment
•T1/E1 network line cards and repeaters
•Network Termination 1 (NT1) equipment
•Mechanized Loop Test (MLT) networks
•Switched Access Remote Test System (SARTS)
networks
Description
The CPC1465 is a DC termination IC used in
Single-pair High-speed Digital Subscriber Line
(SHDSL) and Integrated Services Digital Network
subscriber line (ISDN) equipment. It provides a
polarity insensitive DSL loop sealing current DC
termination with a recognizable device signature for
MLT systems. The CPC1465 passes low frequency
ISDN network signalling information via an
inexpensive optocoupler to the NT1’s internal control
logic.
Ordering Information
Figure 1. CPC1465 Typical 2-Wire DC Termination Application
Part Number Description
CPC1465D DC Termination IC, 16-pin SOIC in tubes,
47/tube
CPC1465DTR DC Termination IC, 16-pin SOIC tape and reel,
1000/reel
CPC1465M DC Termination IC, 16-pin DFN in tubes,
52/tube
CPC1465MTR DC Termination IC, 16-pin DFN tape and reel,
1000/reel
CPC1465
Digital
Control
Circuitr
Transceiver
TIP
RING
2.2k
5%
Ω
4W
PR+
NC
NC
TIP
RING
NC
NC
PR-
TC
NC
NC
RS
PD
NC
NC
COM
dc
Blocking
Capacitor
1Fμ
1%
1/4W
Current Limit
and Excess
Power Protection
Electronic
Inductor,
Breakover,
Latch, and
Opto Driver
Bridge
Rectifier
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NOTE: Pinout is for the SOIC package
68.1Ω
1
2
4
3
75kΩ
VCC
CPC1303
(5kVrms Isolation)
or
CPC1001N
(1500Vrms Isolation)
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1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Package Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4.1 DC Characteristics, Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4.2 AC Characteristics, Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4.3 Transition Characteristics, Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5 Application Signalling Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.5.1 LED Trigger Characteristics During MLT Signalling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.5.2 LED Trigger Characteristics During Dial Test Set Signalling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.2 Surge Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.3 Bridge Rectifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.4 State Transitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.4.1 Activation - On-State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.4.2 Deactivation - Off-State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.5 Photo-Diode (PD) Output Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.6 On-State Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.6.1 Typical Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.6.2 Over-Voltage Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3. Manufacturing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.1 Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.1 CPC1465D 16-Pin SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.2 CPC1465M 16-Pin DFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Tape and Reel Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.1 CPC1465DTR 16-Pin SOIC Tape & Reel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.2 CPC1465MTR 16-Pin DFN Tape & Reel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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CPC1465
1. Specifications
1.1 Package Pinout 1.2 Pin Description
1.3 Absolute Maximum Ratings
Electrical absolute maximum ratings are at 25C.
Absolute maximum ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
CPC1465D
116
215
314
413
512
611
710
89
NC
PR+
NC
TIP
RING
NC
NC
PR-
TC
NC
NC
RS
PD
NC
NC
COM
CPC1465M
116
215
314
413
512
611
710
89
NC
PR+
TIP
NC
NC
RING
NC
PR-
TC
NC
NC
RS
PD
NC
NC
COM
SOIC
Pin
DFN
Pin Name Description
1 1 PR+ Protection resistor positive side
2 2 NC No connection
3 NC No connection
4 3 TIP Tip lead
4 NC No connection
5 NC No connection
5 6 RING Ring lead
6 NC No connection
7 7 NC No connection
8 8 PR- Protection resistor negative side
9 9 COM Common
10 10 NC No connection
11 11 NC No connection
12 12 PD Photo-diode (LED input current)
13 13 RS Current limiting resistor
14 14 NC No connection
15 15 NC No connection
16 16 TC Timing capacitor
Parameter Minimum Maximum Unit
Maximum Voltage (T to R,
R to T)* - 300 V
Power dissipation - 1 W
Operating temperature -40 +85 °C
Operating relative humidity 5 95 %
Storage temperature -40 +125 °C
*IXYS Integrated Circuits Division recommends the use of
room-temperature-vulcanizing silicone RTV sealant on the SOIC package
tip and ring pins (pins 4 and 5) to guard against the possibility of arcing.
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1.4 Electrical Characteristics
Unless otherwise specified, minimum and maximum
values are guaranteed by production testing
requirements. Typical values are characteristic of the
device and are the result of engineering evaluations.
In addition, typical values are provided for
informational purposes only and are not part of the
testing requirements.
All electrical specifications are provided for TA=25C
1.4.1 DC Characteristics, Normal Operation
For operational templates: (see Figure 2 on page 5) and (see Figure 3 on page 5).
1.4.2 AC Characteristics, Normal Operation
For test conditions: (see Figure 4 on page 6) and (see Figure 5 on page 6).
1.4.3 Transition Characteristics, Normal Operation
For activation/deactivation test conditions: (see Figure 6 on page 7).
Parameter Conditions Symbol Minimum Typical Maximum Unit
Activate/Non-activate Voltage Off State VAN 30.0 35.0 39.0 V
Breakover current - IBO -0.51mA
DC Voltage drop Active State, 1 mA ISL 20 mA VON -12.515 V
DC leakage current VOFF = 20 V ILKG -1.55A
Hold/Release current Active State IH/R 0.1 0.5 1.0 mA
Minimum on current VON < 54 V IMIN1 20 38 - mA
Minimum on current 54 V VON 100 V for 2 seconds,
source resistance 200 to 4 kIMIN2 9.0 45 - mA
Minimum on current VON > 100 V IMIN3 00.1-mA
Maximum on current VON 70 V IMAX1 -38.470mA
Maximum on current VON > 70 V IMAX2 -- mA
Photodiode drive current Active State IPD 0.2 0.3 10 mA
Parameter Conditions Symbol Minimum Typical Maximum Unit
ac impedance 200 Hz to 50 kHz ZMT 10 38 -k
Linearity distortion f= 200 Hz to 40 kHz, ISL = 1 mA to
20 mA, VAPP 10.5 VPP
D1 75 78 - dB
Linearity distortion f= 200 Hz to 40 kHz, ISL = 1 mA to
20 mA, VAPP 12 VPP
D2 50 70 - dB
Parameter Conditions Symbol Minimum Typical Maximum Unit
Activate time (see Figure 7 on page 7) t1 3.0 13 50 ms
Deactivate time (see Figure 8 on page 7) t2 3.0 - 100 ms
VON
1k
-----------
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CPC1465
Figure 2. I-V Requirements Template, 0 V to 50 V
Figure 3. I-V Requirements Template, 0 V to 250 V
1A
100 mA
10 mA
1 mA
100 A
10 A
1A
0
µ
µ
µ
tnerruC
Absolute Voltage (V)
01020304050
Transition
Region
Transition
Region
On State
Off State
I
MAX1
I
MIN1
V
ON
I
HR
I
BO
I
LKG
V
AN
1A
100 mA
10 mA
1 mA
100 A
10 A
1A
0
μ
μ
μ
Current
Absolute Voltage (V)
0 50 100 150 200 250
I
MAX1
I
MIN2
I
MIN1
IMAX2
70 V, 70 mA
54 V, 9 mA
100 V, 0 mA
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Figure 4. Test Circuit for ac Impedance and Linearity
Figure 5. Linearity Requirement Template
68Fμ
1k Ω
DUT
V
APP
ac generator
I
SL
1 - 20 mA
dc current source
Vmt
Vsig
Zmt
1000 Vmt
Vsig
----------------------------=
Linearity 20 Vmt
Vsig2ndHarmonic
----------------------------------------
log 20 1000
67.5
------------
log+=
75
50
0
Linearity (dB)
Applied ac Voltage (V)
PP
0 0.5 10.0 10.5 11.0 11.5 12.0
Unacceptable
Acceptable
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CPC1465
Figure 6. Test Circuit for Activate and Deactivate Times
Figure 7. Applied Waveform for Activation Test
Figure 8. Applied Waveform for Deactivation Test
1Fμ
85 Ω
DUT
Pulse
generator
85 mH
40 V
30 V
20 V
10 V
0
43.5 V
Source Impedance
200 to 4kΩΩ
t1
500 ms
Measure
2.0 mA
1.5 mA
1.0 mA
0.5 mA
0
Current source limited to 30 V
t2
500 ms
Measure
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1.5 Application Signalling Characteristics
These tests assume crowbar protection across the
CPC1465 limiting peak potentials to 250 V.
1.5.1 LED Trigger Characteristics During MLT Signalling
For test conditions: (see Figure 9 on page 9).
1.5.2 LED Trigger Characteristics During Dial Test Set Signalling
For test conditions: (see Figure 9 on page 9).
Parameter Conditions Symbol Minimum Typical Maximum Unit
Applied ac Voltage - - 60 - 62 VPEAK
Applied ac frequency - - 2 - 3 Hz
Number of half-cycles applied - - 6 - 10 -
Total loop resistance - - 900 - 4500
Required opto-coupler response
Number of pulses per half-cycle applied - - - 1 - -
Pulse width (opto on) (see Figure 9 on page 9) TON 10 - - ms
Pulse width (opto off) (see Figure 9 on page 9) TOFF 10 - - ms
Parameter Conditions Symbol Minimum Typical Maximum Unit
Applied dc battery Voltage - - -43.5 - -56 VDC
Frequency (pulses per second) - - 4 - 8 -
Percent break - - 40 - 60 %
Number of pulses - - 6 - 10 -
Total Loop Resistance - - 200 - 4000
Required opto-coupler response
Number of pulses per make/break
applied ---1--
Pulse width (opto on) (see Figure 9 on page 9) TON 10 - - ms
Pulse width (opto off) (see Figure 9 on page 9) TOFF 10 - - ms
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CPC1465
Figure 9. Test Circuit for LED Operation
Figure 10. Typical ISDN NT1 Application Diagram
CPC1465
TIP
RING
2.2k
5%
Ω
4W
PR+
NC
NC
TIP
RING
NC
NC
PR-
TC
NC
NC
RS
PD
NC
NC
COM
1Fμ
68.1
1%
Ω
1/4 W
85Ω
25Ω
25Ω
+
R
200 - 4k
900 - 4.5k (MLT)
LOOP
ΩΩ
ΩΩ
V
-43.5V to -56V
60V, 2 Hz - 3 Hz (MLT)
BAT
PEAK
85mH
Series rotary dial
Shunt rotary dial
5V
1Fμ
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NOTE: Pinout is for the SOIC package
1
2
4
3
75kΩ
VCC
CPC1001N
VOUT
CPC1465
TIP
RING
2.2k
5%
Ω
4W
PR+
NC
NC
TIP
RING
NC
NC
PR-
TC
NC
NC
RS
PD
NC
NC
COM
68.1
1%
Ω
1/4 W
1Fμ
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1Fμ
3.6V
NOTE: Pinout is for the SOIC package
V
5V
CC
1
2
4
3
75kΩ
CPC1001N
VOUT
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2. Functional Description
2.1 Introduction
The CPC1465 can be used for a number of designs
requiring a dc hold circuit such as SHDSL modem and
ISDN NT1 terminal applications. Typical SHDSL
applications will use a circuit design similar to the one
shown in Figure 10‚ “Typical ISDN NT1 Application
Diagram” on page 9 while the typical ISDN NT1 circuit
design will be similar to the one shown in Figure 10‚
“Typical ISDN NT1 Application Diagram” on page 9.
The DC Termination IC performs two functions in an
ISDN NT1 terminal; as an electronic inductor providing
a low impedance dc termination with a high
impedance ac termination, and second as part of the
dc signalling system for automated line testing
capability. The CPC1465 meets or exceeds the
requirements for an NT1 dc termination as described
in ANSI T1.601-1991.
Whereas the SHDSL modem application does not
have a signalling requirement, the signaling function
provides an excellent method to monitor for the loss of
sealing current. Generally, loss of sealing current in an
SHDSL application indicates loop loss.
As can be seen in the application circuit in Figure 1 on
page 1, CPC1465 designs require few external
components. For the most basic design, all that is
needed is a circuit protector, two resistors and a
capacitor.
2.2 Surge Protection
Although the CPC1465 is current limited, it is not an
over-voltage surge protector. To protect the CPC1465
against destructive over-voltage transients, IXYS
Integrated Circuits Division recommends the use of a
crowbar-type surge protector that limits the surge
voltage seen by the CPC1465 to 250 V. The protection
device must be able to withstand the surge
requirements specified by the appropriate governing
agency in regions where the product will be deployed.
Teccor, Inc. and Bourns, Inc. make suitable surge
protectors for most applications. Devices such as
Te c co r ’s P 1 800SC or P2000SC Sidactors and Bourns’
TISP4220H3 or TISP4240H3 thyristors should provide
suitable protection.
2.3 Bridge Rectifier
The bridge rectifier in the CPC1465 ensures that the
device is polarity insensitive and provides consistent
operational characteristics if the tip and ring leads are
reversed.
2.4 State Transitions
The dc tip to ring voltage-current characteristics of the
CPC1465 are shown in Figure 2‚ “I-V Requirements
Template, 0 V to 50 V”, and in Figure 3‚ “I-V
Requirements Template, 0 V to 250 V” on page 5.
Transition timings are illustrated in Figure 7‚ “Applied
Waveform for Activation Test”, and in Figure 8‚
“Applied Waveform for Deactivation Test”. The test
configuration for these timings is given in Figure 6‚
“Test Circuit for Activate and Deactivate Times”. All
timing figures are located on page 7.
State transition timings are set by the 1 F capacitor
connected between the TC and COM pins.
2.4.1 Activation - On-State
Application of battery voltage to the loop causes the
CPC1465 to conduct whenever the voltage exceeds
approximately 35 V. With application of sufficient
voltage applied across the tip and ring terminals, the
CPC1465 will initially conduct a nominal 150 A of
sealing current for approximately 20 ms prior to
activation. Once activated, the CPC1465 will remain in
the on state for as long as the loop current exceeds a
nominal 0.5 mA.
The CPC1465 turn-on timing circuit assures device
activation will occur within 50 ms of an applied voltage
greater than 43.5 V but not within the first 3 ms.
2.4.2 Deactivation - Off-State
While the CPC1465 activation protocol is based on an
initial minimum voltage level, deactivation is based on
a diminished sealing current level. Deactivation occurs
when the nominal sealing current level drops below
0.5 mA with guaranteed deactivation occurring for
sealing current levels less than 0.1 mA
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CPC1465
The turn-off timing circuit deactivates the sealing
current hold circuit when 1 mA of sealing current has
been removed for 100 ms but ignores periods of loss
up to 3 ms.
2.5 Photo-Diode (PD) Output Behavior
Output from the PD pin provides a minimum of 0.2 mA
of photo-diode drive current for the opto-coupler LED
anytime sealing current exceeds 1 mA.
Because LED current is interrupted whenever loop
current is interrupted, the opto-coupler provides an
excellent means of indicating loop availability for
designs with a sealing current requirement.
2.6 On-State Behavior
2.6.1 Typical Conditions
On-state sealing current levels are determined by the
network’s power feed circuit and the loop’s dc
impedance. To compensate for low loop resistance or
very high loop voltage, the CPC1465 limits the
maximum sealing current to 70 mA.
The CPC1465 manages package power dissipation
by shunting excess sealing current through the 2.2 k
4W power resistor located between the PR+ and PR-
pins.
2.6.2 Over-Voltage Conditions
Potentials in excess of 100 V applied to the tip and
ring interface will cause the CPC1465 to disable the
sealing current hold circuit and enter a standby state
with very little current draw. Once the over-voltage
condition is removed, the CPC1465 automatically
resumes normal operation.
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3. Manufacturing Information
3.1 Moisture Sensitivity
All plastic encapsulated semiconductor packages are susceptible to moisture ingression. IXYS Integrated
Circuits Division classified all of its plastic encapsulated devices for moisture sensitivity according to the
latest version of the joint industry standard, IPC/JEDEC J-STD-020, in force at the time of product
evaluation. We test all of our products to the maximum conditions set forth in the standard, and guarantee
proper operation of our devices when handled according to the limitations and information in that standard as well as
to any limitations set forth in the information or standards referenced below.
Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced
product performance, reduction of operable life, and/or reduction of overall reliability.
This product carries a Moisture Sensitivity Level (MSL) rating as shown below, and should be handled according to
the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033.
3.2 ESD Sensitivity
This product is ESD Sensitive, and should be handled according to the industry standard
JESD-625.
3.3 Reflow Profile
This product has a maximum body temperature and time rating as shown below. All other guidelines of
J-STD-020 must be observed.
3.4 Board Wash
IXYS Integrated Circuits Division recommends the use of no-clean flux formulations. However, board washing to
remove flux residue is acceptable, and the use of a short drying bake may be necessary. Chlorine-based or
Fluorine-based solvents or fluxes should not be used. Cleaning methods that employ ultrasonic energy should not be
used.
Device Moisture Sensitivity Level (MSL) Rating
CPC1465D MSL 1
CPC1465M MSL 3
Device Maximum Temperature x Time
CPC1465D / CPC1465M 260°C for 30 seconds
INTEGRATED CIRCUITS DIVISION
R04 www.ixysic.com 13
CPC1465
3.5 Mechanical Dimensions
3.5.1 CPC1465D 16-Pin SOIC Package
NOTE: The CPC1465 uses a slightly different package
than the LH1465AAE. Some adjustment to the
printed-circuit-board pad layout may be needed for
existing applications.
NOTES:
1. Coplanarity = 0.1016 (0.004) max.
2. Leadframe thickness does not include solder plating
(1000 microinch maximum).
(inches)
mm
DIMENSIONS
8.890 TYP
(0.350 TYP)
0.406 TYP
(0.016 TYP)
10.160±0.381
(0.400±0.015)
7.493±0.127
(0.295±0.005)
10.363±0.127
(0.408±0.005)
1.270 TYP
(0.050 TYP)
0.635 X 45°
(0.025 X 45°)
0.254 ±0.0127
(0.010±0.0005)
1.016 TYP
(0.040 TYP)
0.508±0.1016
(0.020±0.004)
PIN 1
PIN 16
2.057±0.051
(0.081±0.002)
MIN: 0.0254 (0.001)
MAX: 0.102 (0.004)
Lead to Package Standoff:
1.90
(0.075)
1.27
(0.050)
9.30
(0.366)
0.60
(0.024)
PCB Land Pattern
INTEGRATED CIRCUITS DIVISION
CPC1465
14 www.ixysic.com R04
3.5.2 CPC1465M 16-Pin DFN Package
NOTE: As the metallic pad on the bottom of the DFN
package is connected to the substrate of the die, IXYS
Integrated Circuits Division recommends that no
printed circuit board traces or vias be placed under
this area.
DIMENSIONS
mm
(inches)
5.80
(0.228)
0.35
(0.014)
1.05
(0.041)
0.80
(0.031)
EXPOSED
METALLIC PAD
7.00 ± 0.25
(0.276 ± 0.01)
6.00 ± 0.25
(0.236 ± 0.01)
INDEX AREA TOP VIEW
SEATING
PLANE
SIDE VIEW
0.90 ± 0.10
(0.035 ± 0.004)
0.30 ± 0.05
(0.012 ± 0.002)
0.02, + 0.03, - 0.02
(0.0008, + 0.0012, - 0.0008)
0.20
(0.008)
4.25 ± 0.05
(0.167 ± 0.002)
0.55 ± 0.10
(0.022 ± 0.004)
6.00 ± 0.05
(0.236 ± 0.002)
BOTTOM VIEW
Dimensions
mm
(inch)
Terminal Tip
Pin 16
Pin 1
0.80
(0.032)
INTEGRATED CIRCUITS DIVISION
R04 www.ixysic.com 15
CPC1465
3.6 Tape and Reel Packaging
3.6.1 CPC1465DTR 16-Pin SOIC Tape & Reel
3.6.2 CPC1465MTR 16-Pin DFN Tape & Reel
Dimensions
mm
(inches)
Embossment
Embossed Carrier
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
330.2 DIA.
(13.00 DIA.)
K0=3.20
(0.126)
K1=2.70
(0.106)
A0=10.90
(0.429)
W=16
(0.630)
B0=10.70
(0.421)
P=12.00
(0.472)
NOTES:
1. All dimensions carry tolerances of EIA Standard 481-2
2. The tape complies with all “Notes” for constant dimensions
listed on page 5 of EIA-481-2
K0=1.61 ± 0.10
(0.063 ± 0.004)
A0=6.24 ± 0.10
(0.246 ± 0.004)
B0=7.24 ± 0.10
(0.285 ± 0.004)
P=12.00 ± 0.10
(0.472 ± 0.004)
W=16.00 ± 0.30
(0.630 ± 0.012)
Embossment
Embossed Carrier
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
330.2 DIA.
(13.00 DIA.)
DIMENSIONS
mm
(inches)
For additional information please visit our website at: www.ixysic.com
IXYS Integrated Circuits Division makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make
changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in IXYS Integrated
Circuits Division’s Standard Terms and Conditions of Sale, IXYS Integrated Circuits Division assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its
products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right.
The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other
applications intended to support or sustain life, or where malfunction of IXYS Integrated Circuits Division’s product may result in direct physical harm, injury, or death to a person or severe
property or environmental damage. IXYS Integrated Circuits Division reserves the right to discontinue or make changes to its products at any time without notice.
Specification: DS-CPC1465-R04
©Copyright 2013, IXYS Integrated Circuits Division
All rights reserved. Printed in USA.
10/2/2013
