CB3LV-3C-7M5000 [CTS]
HCMOS/TTL Output Clock Oscillator,;型号: | CB3LV-3C-7M5000 |
厂家: | CTS |
描述: | HCMOS/TTL Output Clock Oscillator, |
文件: | 总4页 (文件大小:1379K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Model CB3 & CB3LV
HCMOS/TTL CLOCK OSCILLATOR
FEATURES
• Standard 7.0x5.0mm 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 (6/6)
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.
ORDERING INFORMATION
CB3
-
-
M
SUPPLY VOLTAGE
FREQUENCY IN MHz
LV = +3.3Vdc
Blank = +5.0Vdc
3
M - indicates MHz and decimal point.
FREQUENCY STABILITY
OPERATING TEMPERATURE RANGE
1
6 = ± 20 ppm
5 = ± 25 ppm
C = -20°C to +70°C (standard)
I = -40°C to +85°C
2
7 = ± 32 ppm
3 = ± 50 ppm (standard)
2
2 = ± 100 ppm
1] 6I Stability/Temperature combination is not available.
2] These stabilities are not recommended for new designs.
3] Frequency is recorded with only leading significant digits before the ‘M’ and 4 - 6 significant digits after the ‘M’ (including zeros).
[Ex. XMXXXXXX (3M579545), XXMXXXXX (14M31818), XXXMXXXX (125M0000)]
4] CTS Distributors may add a -T or -1 at the end of the part number to indicate Tape and Reel packaging.
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
Example Part Number: CB3LV-3C-32M7680 or CB3-3I-32M7680
Document No. 008-0256-0
Page 1 - 4
Rev. F
٠
٠
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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
7.0x5.0mm Low Cost
HCMOS/TTL Clock Oscillator
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Storage Temperature
Frequency Range
CB3
SYMBOL
VCC
TSTG
CONDITIONS
MIN
-0.5
-55
TYP
-
-
MAX
7.0
125
UNIT
V
°C
-
-
fO
MHz
-
-
1.5
1.5
-
-
107
160
CB3LV
20, 25 or
∆f/fO
∆f
Frequency Stability
See Note 1 and Ordering Information
First year
-
-
-
± ppm
± ppm
50
5
3
Aging
Operating Temperature
Commercial
Industrial
TA
-
°C
-20
-40
70
85
25
Supply Voltage
CB3
CB3LV
± 10 %
VCC
V
4.5
3.0
5.0
3.3
5.5
3.6
Frequency Range, Tested load condition noted
for typical values.
Supply Current
CB3
1.5 MHz to 20 MHz
20.1 MHz to 80 MHz
80.1 MHz to 107 MHz
1.5 MHz to 20 MHz
20.1 MHz to 80 MHz
80.1 MHz to 160 MHz
1.5 MHz to 50 MHz
50.1 MHz to 80 MHz
80.1 MHz to 160 MHz
CL=50pF
CL=50pF
CL=15pF
CL=15pF
CL=15pF
CL=15pF
-
-
-
10
30
40
25
50
80
ICC
mA
CB3LV
-
-
-
7
20
30
12
40
60
-
-
-
-
-
-
50
30
15
Output Load
CL
pF
V
Output Voltage Levels
Logic '1' Level
0.9*VCC
VCC-0.6V
CMOS Load
TTL LOAD
CMOS
10
TTL
VOH
VOL
-
-
-
0.1*VCC
0.4
Logic '0' Level
-
Load
Output Current
Logic '1' Level
IOH
IOL
SYM
VOH = 3.9V/2.2V
VOL = 0.4V
@ 50% Level
VCC = 4.5V/3.0V
VCC = 4.5V/3.0V
-
-
45
-
-
-
-16/-8
+16/+8
55
mA
%
Logic '0' Level
Output Duty Cycle
@ 10% - 90% Levels, Tested load condition
noted for typical values.
Rise and Fall Time
CB3
1.5 MHz to 20 MHz
20.1 MHz to 80 MHz
80.1 MHz to 160 MHz
1.5 MHz to 20 MHz
20.1 MHz to 80 MHz
80.1 MHz to 160 MHz
Application of VCC
CL=50pF
CL=50pF
CL=15pF
CL=15pF
CL=15pF
CL=15pF
-
-
-
8
5
2.5
10
8
5
TR, TF
ns
CB3LV
-
-
-
6
3
1.5
8
5
3
TS
Start Up Time
-
-
10
ms
V
Enable Function
Enable Input Voltage
Disable Input Voltage
Enable Time
VIH
VIL
TPLZ
Pin 1 Logic '1', Output Enabled
Pin 1 Logic '0', Output Disabled
Pin 1 Logic '1'
2.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.8
10
10
50
5
ms
µA
IST
-
-
Pin 1 Logic '0', Output Disabled
Standby Current
Period Jitter, Pk-Pk
Period Jitter, RMS
Phase Jitter, RMS
Notes:
-
-
ps
-
Bandwidth 12 kHz - 20 MHz
1
1. Inclusive of calibration @ 25°C, operating temperature range, supply voltage variation, load variation, and first year aging.
Document No. 008-0256-0
Page 2 - 4
Rev. F
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
Model CB3 & CB3LV
7.0x5.0mm Low Cost
HCMOS/TTL Clock Oscillator
CMOS/TTL OUTPUT WAVEFORM
TEST CIRCUIT, CMOS LOAD
Tr
Tf
+
-
VOH
mA
90%, 80%, 2.4V
50%, 1.5V
4
1
3
2
+
+
-
.01uF
POWER
SUPPLY
VM
D.U.T.
CL
-
Including probe
capacitance.
10%, 20%, 0.5V
VOL
UPTIME (t)
Enable Input
PERIOD (T)
DUTY CYCLE = t/T x 100 (%)
D.U.T. PIN ASSIGNMENTS
SYMBOL DESCRIPTION
Enable Input
ENABLE TRUTH TABLE
PIN
PIN 1
Logic ‘1’
Open
PIN 3
Output
Output
1
2
3
4
EOH
GND
Circuit & Package Ground
RF Output
Output
VCC
Logic ‘0’
High Imp.
Supply Voltage
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
MARKING INFORMATION
1. ** – Manufacturing Site Code.
[Note a dash may follow the site code and is acceptable.]
2. XXXMXXXXXX – Frequency is marked with
only leading significant digits before the ‘M’
(7.0 ±0.2)
0.276 ±0.008
(1.4)
0.055
PIN 1 IDENTIFIER
(1.2)
0.047
and 4 - 6 digits after the ‘M’ (including zeros).
Ex. XMXXXXXX (3M579545)
XXMXXXXX (14M31818)
XXXMXXXX (125M0000)
3. YYWW – Date code, YY – year, WW – week.
4. ST – Frequency stability/temperature code.
(Refer to Ordering Information.)
3
2
4
1
CTS ** CB3
XXXMXXXXXX
● YYWW STV
(5.0 ±0.2)
0.197 ±0.008
(3.7)
0.146
5. V – Voltage code. 3 = 3.3V, 5 = 5.0V.
(5.08)
0.200
NOTES
(1.7)
MAX
1. Termination pads (e4). Barrier-plating is
nickel (Ni) with gold (Au) flash plate.
2. Reflow conditions per JEDEC J-STD-020.
0.067
(mm)
Inch
Key:
SUGGESTED SOLDER PAD GEOMETRY
.071 [1.80]
.079 [2.00]
C BYPASS
4
1
3
2
.165 [4.20]
[mm]
Key:
.200 [5.08]
Inch
CBYPASS should be ≥ 0.01 uF.
Document No. 008-0256-0
Page 3 - 4
Rev. F
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
Model CB3 & CB3LV
7.0x5.0mm Low Cost
HCMOS/TTL Clock Oscillator
TAPE AND REEL INFORMATION
Standard packaging is tape and reel for this product family. Device quantity is 1,000 pieces per 180mm reel.
DIMENSIONS IN MILLIMETERS
4.0
17.5
Ø13
2.0
8.0
Ø1.50
1.75
16.0
2.40
2.10
120°
8.40
7.90
Ø180
Ø60
5.70
5.40
Ø23
DIRECTION OF FEED
ENVIRONMENTAL SPECIFICATIONS
Temperature Cycle:
Mechanical Shock:
Sinusoidal Vibration:
Gross Leak:
400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1
minute transfer time between temperatures.
1,500g’s, 0.5mS duration, ½ 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
+125°C for 20 seconds.
Fine Leak:
Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent.
Product must survive 3 reflows of +260°C peak, 10 seconds maximum.
2,000 hours at +125°C, maximum bias, disregarding frequency shift.
1,000 hours at +85°C, full bias, less than ±5 ppm shift.
Level 1 per JEDEC J-STD-020.
Resistance to Solder Heat:
High Temperature Operating Bias:
Frequency Aging:
Moisture Sensitivity Level:
Document No. 008-0256-0
Page 4 - 4
Rev. F
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
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