CB3LV-3C-40M0000-T - CTS Corporation

Document No. 008-0256-0 Page 1 - 4 Rev. E

٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠

٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠

Model CB3 & CB3LV

HCMOS/TTL CLOCK OSCILLATOR

FEATURES

• Standard 7.5x5.0mm Surface Mount Footprint

• HCMOS/TTL Compatible

• Fundamental and 3rd Overtone Crystals

• Frequency Range 1.5 – 160 MHz

• Frequency Stability, ±50 ppm Standard

(±25 ppm and ±20 ppm available)

• +3.3Vdc or +5.0Vdc Operation

• Operating Temperature to –40°C to +85°C

• Output Enable Standard

• Tape & Reel Packaging

• RoHS/Green Compliant

ORDERING INFORMATION

CB3

* Consult factory for 6I availability.

OPERATIN G TEM PERATURE R A N G E

C = -20°C to +70°C (standard)

I = -40°C to +85°C *

FREQUENCY ST A B ILIT

Y

6 = ± 20 ppm *

5 = ± 25 ppm

7 = ± 32 ppm

3 = ± 50 ppm (standard)

SUPPLY VOLTAGE

LV = +3.3Vdc

Blank = +5.0Vdc

FREQUENCY IN MHz

M - indicates MHz and decimal point.

Frequency is recorded with minimum 4

significant digits to the right of the "M".

M--

Example Part Number: CB3LV-3C-32M7680 or CB3-3I-32M7680

DESCRIPTION

The CB3/CB3LV is a ceramic packaged Clock

oscillator offering reduced size and enhanced

stability. The small size means it is perfect for

any application. The enhanced stability means it

is the perfect choice for today’s communications

applications that require tight frequency control.

Document No. 008-0256-0 Page 2 - 4 Rev. E

٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠

Model CB3 & CB3LV

7.5x5.0mm Low Cost

HCMOS/TTL Clock Oscillator

ELECTRICAL CHARACTERISTICS

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT

Maximum Supply Voltage VCC - -0.5 - 7.0 V

Storage Temperature TSTG - -55 - 125 °C

Frequency Range

VCC = 5.0V - 1.5 - 107

VCC = 3.3V - 1.5 - 160

Frequency Stability

(See Note 1 and Ordering Information)

∆f/fO---

20,25 or

50 ± ppm

O

p

eratin

g

Tem

p

erature

Commercial -20 70

Industrial -40 85

Supply Voltage

CB3 4.5 5.0 5.5

CB3LV 3.0 3.3 3.6

Supply Current

CB3 1.5 MHz to 20 MHz CL=50pF

20.1 MHz to 80 MHz CL=50pF

80.1 MHz to 160 MHz CL=15pF

-

10

30

40

25

50

100

CB3LV 1.5 MHz to 20 MHz CL=15pF

20.1 MHz to 80 MHz CL=15pF

80.1 MHz to 160 MHz CL=15pF

-

7

20

30

12

40

60

Output Load

CL

1.5 MHz to 50 MHz

50.1 MHz to 80 MHz

80.1 MHz to 160 MHz

-

50

30

15

pF

Output Voltage Levels

Logic '1' Level VOH

CMOS Load

10 TTL LOAD

0.9*VCC

VCC-0.6V --

Logic '0' Level VOL

CMOS

TTL Load --

0.1*VCC

0.4

Output Current

Logic '1' Level IOH VOH = 3.9V/2.2V VCC = 4.5V/3.0V - - -16/-8

Logic '0' Level IOL VOL = 0.4V VCC = 4.5V/3.0V - - +16/+8

Output Duty Cycle SYM @ 50% Level 45 - 55 %

Rise and Fall Time @ 10% - 90% Levels

CB3 1.5 MHz to 20 MHz CL=50pF

20.1 MHz to 80 MHz CL=50pF

80.1 MHz to 160 MHz CL=15pF

-

8

4

2.5

10

8

5

CB3LV 1.5 MHz to 20 MHz CL=15pF

20.1 MHz to 80 MHz CL=15pF

80.1 MHz to 160 MHz CL=15pF

-

6

3

1.5

8

4

3

Start Up Time TSApplication of VCC --10ms

Enable Function

(See Note 2)

Enable Input Voltage VIH Pin 1 Logic '1', Output Enabled 2.0 - -

Disable Input Voltage VIL Pin 1 Logic '0', Output Disabled - - 0.8

Enable Time

CB3 - - 100 ns

CB3LV --10ms

Phase Jitter tjms Bandwidth 12 kHz - 20 MHz - - 1 ps RMS

Notes:

1.

2.

Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and first year aging at an average

operating temperature of +40 °C.

Reference CTS Application Note 014-0002-0.

V

mA

TR, TF

Absolute Maximums

TA-°C

25

fOMHz

Electrical and Waveform Parameters

ICC

ns

mA

VCC

± 10 %

V

TPLZ

Pin 1 Logic '1'

V

Document No. 008-0256-0 Page 3 - 4 Rev. E

٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠

Model CB3 & CB3LV

7.5x5.0mm Low Cost

HCMOS/TTL Clock Oscillator

MECHANICAL SPECIFICATIONS

PACKAGE DRAWING MARKING INFORMATION

1

(1.2)

0.047

PIN 1 IDENTIFIER

43

2

Inch

(mm)

Key:

(3.7)

0.146

(1.4)

0.205

(5.2)

0.071

0.055

0.200

(5.08)

MAX

(1.8)

MAX

(7.7)

0.303

SUGGESTED SOLDER PAD GEOMETRY SUGGESTED REFLOW PROFILE

CMOS/TTL OUTPUT WAVEFORM TEST CIRCUIT, CMOS LOAD

ENABLE TRUTH TABLE

PIN 1 PIN 3

Logic ‘1’ Output

Open Output

Logic ‘0’ High Imp.

D.U.T. PIN ASSIGNMENTS

PIN SYMBOL DESCRIPTION

1 EOH Enable Input

2 GND Circuit & Package Ground

3 Output RF Output

4 VCC Supply Voltage

1. ** - Manufacturing Site Code.

2. XXXMXXXX - Frequency marked with 4

significant digits after the ‘M’.

3. YYWW – Date code, YY – year, WW – week.

4. ST – Frequency stability/temperature code.

(Reference Ordering Information.)

5. V – Voltage code. 3 = 3.3V, 5 = 5.0V.

NOTES

1. Termination pads (e4), barrier-plating is nickel

(Ni) with gold (Au) flash plate.

2. Reflow conditions per JEDEC J-STD-020.

0

100

200

300

0 30 60 90 120 150 180 210 240 270 300

Time (Seconds)

Temp.

(°C)

Maximum 260°C, 10 seconds

Typical 245°C

130°C

PERIOD (T)

90%, 80%, 2.4V

50%, 1.5V

10%, 20%, 0.5V

DUTY CYCLE = t/T x 100 (%)

V

OH

OL

Tr Tf

UPTIME (t)

POWER

SUPPLY

+

-

+-

-

+

VM

mA

.01uF

D.U.T.

43

12

CL

Includin

g

prob

e

capacitance.

Enable Input

CTS ** - CB3

XXXMXXXX

● YYWW STV

.200 [5.08]

.165 [4.20]

.071 [1.80]

Key: [mm]

Inch

.079 [2.00]

12

34

BYPASS

CBYPASS should be ≥ 0.01 uF.

Document No. 008-0256-0 Page 4 - 4 Rev. E

٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠

Model CB3 & CB3LV

7.5x5.0mm Low Cost

HCMOS/TTL Clock Oscillator

QUALITY AND RELIABILITY

Quality systems meet or exceed the requirements of ISO 9000:2000 standards.

TAPE AND REEL INFORMATION

DIMENSIONS IN MILLIMETERS

DIRECTION OF FEED

5.40

7.90

8.40

5.70

16.0

8.04.0 Ø1.50 1.75

2.10

2.40

Ø23

Ø180

Ø60

Ø13

120°

17.5 2.0

Device quantity is 1,000 pieces per 180mm reel.

ENVIRONMENTAL SPECIFICATIONS

Temperature Cycle: 400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1

minute transfer time between temperatures.

Mechanical Shock: 1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3

mutually perpendicular planes (18 total shocks).

Sinusoidal Vibration: 0.06 inches double amplitude, 10 to 55 Hz and 20

g

’s, 55 to 2,000 Hz, 3 cycles

each in 3 mutually perpendicular planes (9 times total).

Gross Leak: No leak shall appear while immersed in an FC40 or equivalent liquid at

+125°C for 20 seconds.

Fine Leak: Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent.

Resistance to Solder Heat: Product must survive 3 reflows of +260°C peak, 10 seconds maximum.

High Temperature Operating Bias: 2,000 hours at +125°C, maximum bias, disregarding frequency shift.

Frequency Aging: 1,000 hours at +85°C, full bias, less than ±5 ppm shift.

Moisture Sensitivity Level: Level 1 per JEDEC J-STD-020.