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Model CB2V5
HCMOS/TTL CLOCK OSCILLATOR FEATURES
* * * * * * * * * * Standard 7x5mm Surface Mount Footprint HCMOS/TTL Compatible Fundamental and 3rd Overtone Crystals Frequency Range 1 - 125 MHz Frequency Stability, 50 ppm Standard (25 ppm and 20 ppm available) +2.5Vdc Operation Operating Temperature to -40C to +85C Output Enable Standard Tape & Reel Packaging RoHS/Green Compliant
DESCRIPTION
The CB2V5 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.
ORDERING INFORMATION
CB2V5
FREQUENCY STABILITY 6 5 3 2 = = = = 20 ppm (-20C to +70C only) 25 ppm 50 ppm (standard) 100 ppm (-40C to +85C only)
M
FREQUENCY IN MHz M - indicates MHz and decimal point. Frequency is recorded with minimum 4 significant digits to the right of the "M". OPERATING TEMPERATURE RANGE C = -20C to +70C (standard) I = -40C to +85C
Example Part Number: CB2V53C032M7680
Document No. 008-0281-0
Page 1 - 4
Rev. B
CTS Electronic Components, Inc. 171 Covington Drive Bloomingdale, IL 60108 www.ctscorp.com
7x5mm Low Cost HCMOS/TTL Clock Oscillator
Model CB2V5
ELECTRICAL CHARACTERISTICS
PARAMETER Maximum Supply Voltage Storage Temperature Frequency Range Frequency Stability
(See Note 1 and Ordering Information)
Absolute Maximums
SYMBOL VCC TSTG fO f/fO TA VCC 10 %
CONDITIONS -
MIN -0.5 -55 1.0 -20 -40 2.25
TYP 25 2.50 6 3 1.5 <1
MAX 7.0 125 125
20,25,50 or 100
UNIT V C MHz ppm C V
Operating Temperature Commercial Industrial Supply Voltage Supply Current
70 85 2.75 7 15 20 30 15 10%VCC -4 +4 55 8 4 3 10 0.5 10 8 -
ICC Output Load
Electrical and Waveform Parameters
1.0 MHz to 20 MHz 20.1 MHz to 50 MHz 50.1 MHz to 125 MHz 1.0 MHz to 50 MHz 50.1 MHz to 125 MHz VOH = 90%VCC VOL = 10%VCC @ 50% Level @ 10% - 90% Levels 1.0 MHz to 20 MHz 20.1 MHz to 50 MHz 50.1 MHz to 125 MHz Application of VCC
CL=15pF CL=15pF CL=15pF
90%VCC 45
mA
CL VOH VOL IOH IOL SYM TR, TF
pF
Output Voltage Levels Logic '1' Level Logic '0' Level Output Current Logic '1' Level Logic '0' Level Output Duty Cycle Rise and Fall Time
V
mA % ns
CL=15pF CL=15pF CL=15pF
1.75 -
Start Up Time Enable Function Enable Input Voltage Disable Input Voltage Standby Current Output Enable Time Phase Jitter
TS VIH VIL IST TPLZ tjms
ms V uA ms ps RMS
Pin 1 Logic '1', Output Enabled Pin 1 Logic '0', Output Disabled VIL = 0.58V, Oscillator Stops VIH = 1.58V Bandwidth 12 kHz - 20 MHz
Notes: 1. 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.
Document No. 008-0281-0
Page 2 - 4
Rev. B
CTS Electronic Components, Inc.
171 Covington Drive
Bloomingdale, IL 60108
7x5mm Low Cost HCMOS/TTL Clock Oscillator
CMOS/TTL OUTPUT WAVEFORM
Tr Tf
Model CB2V5
TEST CIRCUIT, CMOS LOAD
VOH 90%, 80%, 2.4V
+
mA
-
4
3 D.U.T. CL 2 Including probe capacitance.
50%, 1.5V
+
POWER SUPPLY
+ VM -
.01uF
-
10%, 20%, 0.5V
UPTIME (t) PERIOD (T)
1
VOL
Enable Input
DUTY CYCLE = t/T x 100 (%)
D.U.T. PIN ASSIGNMENTS ENABLE TRUTH TABLE PIN 1 Logic `1' Open Logic `0' PIN 3 Output Output High Imp. PIN 1 2 3 4 SYMBOL EOH GND Output VCC DESCRIPTION Enable Input Circuit & Package Ground RF Output Supply Voltage
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
(7.0 0.2) 0.276 0.008 PIN 1 IDENTIFIER (1.4) 0.055 (1.2) 0.047 (5.0 0.2) 0.197 0.008 (3.7) 0.146 3 4
MARKING INFORMATION 1. ** - Manufacturing Site Code. 2. XXXMXXXX - Frequency marked with 4 significant digits after the `M'. 3. YYWW - Date code, YY - year, WW - week. NOTES 1. Termination pads (e4), barrier-plating is nickel (Ni) with gold (Au) flash plate. 2. Reflow conditions per JEDEC J-STD-020.
CTS ** - 2V5 XXXMXXXX YYWW
2
1
(5.08) 0.200
(1.8) MAX 0.071 Key: (mm) Inch
SUGGESTED SOLDER PAD GEOMETRY
.071 [1.80]
300
SUGGESTED REFLOW PROFILE
Maximum 260C, 10 seconds
C BYPASS 4
.079 [2.00] 3 .165 [4.20]
Temp. (C) 100 200
Typical 245C
130C
1 .200 [5.08]
2
[mm] Key: Inch
0 0 30 60 90 120 150 180 210 240 270 300 Time (Seconds)
CBYPASS should be 0.01 uF.
Document No. 008-0281-0
Page 3 - 4
Rev. B
CTS Electronic Components, Inc.
171 Covington Drive
Bloomingdale, IL 60108
7x5mm Low Cost HCMOS/TTL Clock Oscillator
Model CB2V5
TAPE AND REEL INFORMATION
DIMENSIONS IN MILLIMETERS 17.5 O13 4.0 8.0 O1.50 1.75 2.40 2.10 2.0
120
8.40 7.90
16.0
O60
O180
5.70 5.40 DIRECTION OF FEED
O23
Device quantity is 1,000 pieces per 180mm reel.
ENVIRONMENTAL SPECIFICATIONS
Temperature Cycle: Mechanical Shock: Sinusoidal Vibration: Gross Leak: Fine Leak: Resistance to Solder Heat: High Temperature Operating Bias: Frequency Aging: Moisture Sensitivity Level: 400 cycles from -55C to +125C, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. 1,500g's, 0.5mS duration, 1/2 sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). 0.06 inches double amplitude, 10 to 55 Hz and 20g's, 55 to 2,000 Hz, 3 cycles each in 3 mutually perpendicular planes (9 times total). No leak shall appear while immersed in an FC40 or equivalent liquid at +125C for 20 seconds. Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent. Product must survive 3 reflows of +260C peak, 10 seconds maximum. 2,000 hours at +125C, maximum bias, disregarding frequency shift. 1,000 hours at +85C, full bias, less than 5 ppm shift. Level 1 per JEDEC J-STD-020.
QUALITY AND RELIABILITY
Quality systems meet or exceed the requirements of ISO 9000:2000 standards.
Document No. 008-0281-0
Page 4 - 4
Rev. B
CTS Electronic Components, Inc.
171 Covington Drive
Bloomingdale, IL 60108

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