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For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, Norwood, MA 02062
978-250-3343 tel • 978-250-3373 fax • Order online at www.analog.com/hittitemw
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
HIGH SPEED LOGIC - SMT
1
HMC706LC3C
v04.1214
13 Gbps, NRZ-to-RZ CONVERTER
+3.3V SUPPLY
The HMC706LC3C is a NRZ-to-RZ converter designed
to support data transmission rates of up to 13 Gbps,
and clock frequencies as high as 13 GHz. During
normal operation, RZ data is transferred to the outputs
on the positive edge of the clock. Reversing the clock
inputs allows for negative-edge triggered applications.
All input signals to the HMC706LC3C are terminated
with 50 Ω to Vcc on-chip, and may be either AC or DC
coupled.
The differential outputs of the HMC706LC3C may be
either AC or DC coupled. Outputs can be connected
directly to a 50 Ω Vcc terminated system, while DC
blocking capacitors may be used if the terminating
system is 50 Ω to a non-Vcc DC voltage. The 50 Ω
termination resistors are bypassed on chip from Vcc
to ground. The HMC706LC3C operates from a single
+3.3V DC supply and is available in a ceramic RoHS
compliant 3 x 3 mm SMT package.
General Description
Features
Functional Diagram
Supports high data rates: up to 13 Gbps
Differential & single-ended operation
Fast rise and fall times: 15/13 ps
Low power consumption: 594 mW typ.
Programmable differential output voltage swing:
300 mV - 1200 mV
Propagation delay: 275 ps
Single supply: +3.3V
16 lead ceramic 3 x 3 mm SMT package: 9 mm2
Typical Applications
The HMC706LC3C is ideal for:
• NRZ-to-RZ data type conversion
• SONET OC-192 applications and equipment
• Mach-Zehnder optical modulator drivers
• Broadband test & measurement
Electrical Specications, TA = +25°C, Vcc = +3.3V
Parameter Conditions Min. Typ. Max Units
Power supply voltage 3.0 3.3 3.6 V
Power supply current 180 mA
Maximum data rate 13 Gbps
Maximum clock rate 13 GHz
Input high voltage Vcc -0.5 Vcc +0.5 V
Input low voltage Vcc -1.1 Vcc V
Input return loss Frequency <13 GHz 12 dB
Input amplitude Single-ended, peak-to-peak 50 1200 mVp-p
Differential, peak-to-peak 100 2000 mVp-p
Adjustable output amplitude Single-Ended, peak-to-peak 150 600 mVp-p
Differential, peak-to-peak 300 1200 mVp-p
Output high voltage 3.28 V
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, Norwood, MA 02062
978-250-3343 tel • 978-250-3373 fax • Order online at www.analog.com/hittitemw
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
HIGH SPEED LOGIC - SMT
2
HMC706LC3C
v04.1214
13 Gbps, NRZ-to-RZ CONVERTER
+3.3V SUPPLY
Electrical Specications, (continued)
Parameter Conditions Min. Typ. Max Units
Output low voltage 2.76 V
Output rise/fall time Differential, 20% - 80% 15/13 ps
Output return loss Frequency <13 GHz 13.5 dB
Random jitter, jr rms [1] 0.2 ps rms
Deterministic jitter, jd peak-to-peak, 231-1 PRBS input [2] 2 ps, p-p
Propagation delay clock to data, td 275 ps
Clock phase margin 13 GHz 270 deg
[1] Measured at 12.5 Gbps continuous 1010.... input pattern.
[2] Deterministic jitter calculated by simultaneously measuring the edge by edge variation of the output data stream with respect to the input clock.
DC Current vs. Supply Voltage [1]
Differential Output
Voltage vs. Control Voltage
Differential Output
Voltage vs. Supply Voltage [1]
Output Low Voltage, Output High
Voltage vs. Supply Voltage [1] [2]
[1] Vctl = 1.1V
[2] Frequency = 13 GHz
0
1
2
3
4
5
3 3.1 3.2 3.3 3.4 3.5 3.6
Low
High
SUPPLY VOLTAGE (V)
VOTLAGE OUTPUT (V)
900
940
980
1020
1060
1100
3 3.1 3.2 3.3 3.4 3.5 3.6
+25C
+85C
-40C
SUPPLY VOLTAGE (V)
DIFFERENTIAL VOLTAGE (mV)
100
125
150
175
200
225
250
3 3.1 3.2 3.3 3.4 3.5 3.6
+25C
+85C
-40C
SUPPLY VOLTAGE (V)
DC CURRENT (mA)
200
400
600
800
1000
1200
0.3 0.5 0.7 0.9 1.1 1.3
CONTROL VOLTAGE (V)
DIFFERENTIAL VOLTAGE (mV)
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, Norwood, MA 02062
978-250-3343 tel • 978-250-3373 fax • Order online at www.analog.com/hittitemw
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
HIGH SPEED LOGIC - SMT
3
HMC706LC3C
v04.1214
13 Gbps, NRZ-to-RZ CONVERTER
+3.3V SUPPLY
Return Loss
Fall Time vs. Supply Voltage [1] [2]
[1] Vctl = 1.1V
[2] Data Rate = 13 Gbps
5
10
15
20
25
30
3 3.1 3.2 3.3 3.4 3.5 3.6
+25C
+85C
-40C
SUPPLY VOLTAGE (V)
RISE TIME, 20%-80% (ps)
Rise Time vs. Supply Voltage [1] [2]
5
10
15
20
25
30
3 3.1 3.2 3.3 3.4 3.5 3.6
+25C
+85C
-40C
SUPPLY VOLTAGE (V)
FALL TIME, 20%-80% (ps)
-50
-40
-30
-20
-10
0
0 4 8 12 16 20
CLK
RZ OUTPUT
NRZ INPUT
FREQUENCY (GHz)
RETURN LOSS (dB)
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, Norwood, MA 02062
978-250-3343 tel • 978-250-3373 fax • Order online at www.analog.com/hittitemw
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
HIGH SPEED LOGIC - SMT
4
HMC706LC3C
v04.1214
13 Gbps, NRZ-to-RZ CONVERTER
+3.3V SUPPLY
Eye Diagram [1]
Timing Diagram
I
fCLK
tc =
tSH = ts + th
CPM = Clock phase margin = 360° tc - tSH
tc
[1] Test Conditions:
Eye diagram data presented on an Innium DCA 86100A
Rate = 10.0 GB/s
Pseudo random code = 231 -1
Vin = 400 mVp-p differential
Truth Table
Input Outputs
D C Q
L L -> H L
H L -> H H
X H -> L L
Notes:
D = DP - DN
C = CP - CN
Q = QP - QN
H - Negative voltage level
L - Positive voltage level
tS = Set up time
th = Hold time
td = Propagation delay
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, Norwood, MA 02062
978-250-3343 tel • 978-250-3373 fax • Order online at www.analog.com/hittitemw
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
HIGH SPEED LOGIC - SMT
5
HMC706LC3C
v04.1214
13 Gbps, NRZ-to-RZ CONVERTER
+3.3V SUPPLY
Absolute Maximum Ratings
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
Power supplyvoltage (Vcc) -0.5V to +3.6V
Input signals Vcc - 2V to Vcc + 0.5V
Output signals Vcc -1.5V to Vcc +1.0V
Storage temperature -65 °C to +150 °C
Operating temperature -40 °C to +85 °C
ESD sensitivity level (HBM) Class 0 (>100V)
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA
2. LEAD AND GROUND PADDLE PLATING:
30-80 MICROINCHES GOLD OVER 50 MICROINCHES MINIMUM NICKEL.
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
5. PACKAGE WARP SHALL NOT EXCEED 0.05 mm DATUM -C-
6. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
7. GROUND PADDLE MUST BE SOLDERED TO GND.
Package Information
Part Number Package Body Material Lead Finish MSL Rating Package Marking [2]
HMC706LC3C Alumina, white Gold over nickel MSL3 [1] H706
XXXX
[1] Max peak reow temperature of 260 °C
[2] 4-digit lot number XXXX
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, Norwood, MA 02062
978-250-3343 tel • 978-250-3373 fax • Order online at www.analog.com/hittitemw
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
HIGH SPEED LOGIC - SMT
6
HMC706LC3C
v04.1214
13 Gbps, NRZ-to-RZ CONVERTER
+3.3V SUPPLY
Pin Number Function Description Interface Schematic
1, 4, 5, 8,
13, 16
Ground paddle
GND Signal & supply ground
2, 3 NRZP, NRZN NRZ data inputs
6, 7 RZP, RZN RZ data outputs
9Vctl Output level control
10 - 12 Vcc Positive supply
14, 15 CKN, CKP Clock inputs
Pin Descriptions
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, Norwood, MA 02062
978-250-3343 tel • 978-250-3373 fax • Order online at www.analog.com/hittitemw
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
HIGH SPEED LOGIC - SMT
7
HMC706LC3C
v04.1214
13 Gbps, NRZ-to-RZ CONVERTER
+3.3V SUPPLY
Evaluation PCB
List of Materials for Evaluation PCB 118372 [1]
Item Description
J1, J2, J9 DC pin
J3 - J8 K connector
C1 10 pF capacitor, 0402 pkg.
C7 1 nF capacitor, 0402 pkg.
C8, C11 100 nF capacitor, 0603 pkg.
C9, C12 4.7 µF Case A, Tantalum
C10 100 pF capacitor, 0402 pkg.
R1 - R5 0 Ω resistor, 0402 pkg.
U1 HMC706LC3C
High speed logic, NRZ to RZ converter
PCB [2] 118370 evaluation board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit board material: Arlon 25FR, FR4
The circuit board used in the application should
use RF circuit design techniques. Signal lines
should have 50 Ω impedance while the package
ground leads should be connected directly to the
ground plane similar to that shown. The exposed
package base should be connected to ground.
A sufficient number of via holes should be used
to connect the top and bottom ground planes.
The evaluation circuit board shown is available from
Hittite upon request.
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, Norwood, MA 02062
978-250-3343 tel • 978-250-3373 fax • Order online at www.analog.com/hittitemw
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
HIGH SPEED LOGIC - SMT
8
HMC706LC3C
v04.1214
13 Gbps, NRZ-to-RZ CONVERTER
+3.3V SUPPLY
Application Circuit
