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参数资料
| 型号： | CSPAVI-FREQ |
| 厂商： | RALTRON ELECTRONICS CORP |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 50 MHz - 250 MHz, PECL OUTPUT |
| 文件页数： | 1/2页 |
| 文件大小： | 153K |
| 代理商： | CSPAVI-FREQ |
CLOCK
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RAL T RON EL ECT R ONICS CORP.
10651 N . W . 19
th St
M i ami, Florida 33172
U.S.A.
phone: (305) 593-6033 fax: (305) 594-3973 e-mail: sales@raltron.com WEB: http://www.raltron.com
Rev. X2, September 26, 2003; Approved: C. Husted
CSP SERIES: CLOCK OSCILLATOR, PECL, +2.5 VDC
DESCRIPTION: A crystal controlled, high frequency, highly stable oscillator, adhering to Positive Emitter
Coupled Logic (PECL) Standards. The output can be Tri-stated to facilitate testing or combined multiple clocks.
The device is contained in a sub-miniature, very low profile, leadless ceramic SMD package with 6 gold contact
pads. This miniature oscillator is ideal for today's automated assembly environments.
APPLICATIONS AND FEATURES:
Infiniband; 10GbE; Network Processors; SOHO Routing; Switches; WAN Interfaces
Common Frequencies: 106.25 MHz; 125 MHz; 150 MHz; 155.52 MHz; 156.25 MHz; 161.1328 MHz
+2.5 VDC PECL
Frequency Range from 50 to 250 MHz
Miniature Ceramic SMD Package Available on Tape and Reel
Lead Free
ELECTRICAL PARAMETERS:
PARAMETER
SYMBOL
TEST CONDITIONS
*1
VALUE
UNIT
Nominal Frequency
fo
50.000 ~ 250.000
MHz
Supply Voltage
Vcc
+2.5
±5%
VDC
Supply Current
Is
80.0 MAX
mA
Output Logic Type
PECL
Load
Connected between each output and Vcc – 2.0 VDC
50
Output Voltage Levels
Voh
Vol
1.365 MIN
0.94 MAX
VDC
Duty Cycle
DC
Measured at 50% of Vcc
40/60 to 60/40 or 45/55 to 55/45
%
Rise / Fall Time
tr / tf
Measured at 20/80% and 80/20% Vcc Levels
1.0 TYP
*2
ns
Jitter
J
RMS, Fj = 12 kHz…20 MHz
1 TYP
ps
Overall Frequency Stability
f/fc
Op. Temp., Aging, Load, Supply and Cal. Variations
±25, ±50, or ±100 MAX
*3
ppm
Pin 1
Output Enabled
Output Disabled
En
Dis
High Voltage or No Connect
Ground
0.7
Vcc MIN
0.3
Vcc MAX
VDC
Absolute voltage range
Vcc(abs)
Non-Destructive
-0.5…+7.0
VDC
*1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25
±3°C
*2 Frequency Dependent
*3 Not All Stabilities Available With All Temperature Ranges—Please Consult Factory For Availability
ENVIRONMENTAL PARAMETERS:
PARAMETER
SYMBOL
TESTCONDITIONS
*1
VALUE
UNIT
Operating temperature range
Ta
SEE PART NUMBER TABLE
°C
Storage temperature range
T(stg)
-55…+90
°C
PART NUMBERING SYSTEM:
SERIES
SYMMETRY
TEMPERATURE
RANGE (°C)
FREQUENCY
STABILITY
(Overall)
FREQUENCY
(MHz)
CSP: Clock
with PECL
Comp. Output
A: 40/60 to 60/40%
T: 45/55 to 55/45%
R: 0…+50
S: 0…+70
U: -20…+70
V: -40…+85
I:
±25 ppm
H:
±50 ppm
J:
±100 ppm
50.000…250.000
EXAMPLE: CSPASH-155.520
Clock Oscillator, 7x5mm Package, +2.5 VDC Supply Voltage, PECL Output, Standard Symmetry, 0…+70
°C Operating
Temperature Range,
±50 ppm Total Frequency Stability, 155.520 MHz
Please consult the factory for any custom requirements.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CSPAVJ | 制造商:RALTRON 制造商全称:RALTRON 功能描述:CLOCK OSCILLATOR, PECL, +3.3 VDC or +2.5VDC |
| CSPAVK | 制造商:RALTRON 制造商全称:RALTRON 功能描述:CLOCK OSCILLATOR, PECL, +3.3 VDC or +2.5VDC |
| CSPB1212 | 制造商:HOFFMAN ENCLOSURES 功能描述:PANEL, SWING-OUT;FITS 12.00X12.00;STEEL;WHITE 制造商:Pentair Technical Products / Hoffman 功能描述:Panel, Swing out, 12x12 |
| CSPB1612 | 制造商:Pentair Technical Products / Hoffman 功能描述:Panel, Swing out, 16x12 |
| CSPB1616 | 制造商:Pentair Technical Products / Hoffman 功能描述:Panel, Swing out, 16x16 |
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