參數(shù)資料
型號： VFT7H-S3BS-250MHZ
廠商： VALPEY FISHER CORP
元件分類： TCVCXO, sine
英文描述： TCVCXO, SINE OUTPUT, 250 MHz
封裝： SMD, 6 PIN
文件頁數(shù)： 2/2頁
文件大小： 0K
代理商： VFT7H-S3BS-250MHZ
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 FAX 508-435-5289 www.valpeyfisher.com
Absolute Maximum Ratings
Input Break
Down Voltage
Vcc
-0.5
5.5
V
Storage temp.
-40
105
° C
Contr. Voltage
Vc
-1
9
V
Electrical
Frequency
Range
F
CMOS
Sine-wave
PECL
30
160
250
1,000
MHz
Input Voltage
Vcc
3.135
4.75
3.30
5.0
3.465
5.25
V
Input Current
Icc
CMOS, Sine
PECL
30
100
mA
@ 100 MHz, 3.3V
@ 622 MHz, 3.3V
Frequency
Stab.
ΔF/F
Overall
±4.6
Frequency
Stability
ΔF/F vs. Temperature
vs. Vcc
aging
±0.5
±0.1
±1
±3.5
±1
ppm
ppm/V
ppm/year
ppm
First Year
10 years
Calibration
ΔF/F As shipped, 25C
±0.5
±1
ppm
Load
CMOS
Sine
PECL
15pF/10KOhm
AC-coupled 50 Ohm
50 Ohm to Vcc-2V or Thevenin equivalent
Duty cycle
@50%
45
50
55
%
CMOS, PECL
Rise/Fall time
Tr/Tf
20 to 80 %
2
0.35
ns
CMOS
PECL
Logic "1" level
Voh
CMOS
0.9Vcc
V
Logic "0" level
Vol
CMOS
0.1Vcc
V
Logic "1" level
Voh
PECL
Vcc-0.96
Vcc-0.81
V
100K available
Logic "0" level
Vol
PECL
Vcc-1.85
Vcc-1.65
V
100K available
Output power
Into 50 Ohm
0
7
10
dBm
Sinewave
Start up time
2
10
ms
Phase jitter
1
0.4
1
ps
fj>100 Hz
Subharmonics
PECL
CMOS, Sine
-45
-40
none
F>250MHz
SSB Phase
Noise
@10 Hz
@100 Hz
@1 KHz
@10 KHz
@100 KHz
-80
-110
-140
-150
-160
dBc/Hz
@100 MHz
SSB Phase
Noise
@10 Hz
@100 Hz
@1 KHz
@10 KHz
@100 KHz
-60
-90
-120
-140
-145
dBc/Hz
@622 MHz
Input
Impedance
> 10KOhm
Control
voltage
Vc
0
3.3
V
Deviation
Vc=0V to
3.3V,25°C
±5
±7
ppm
Environmental and Mechanical
Operating temp.
range
0°C to 70°C , -40°C to 85°C
Mechanical Shock
Per MIL-STD-202, Method 213, Cond. E
Thermal Shock
Per MIL-STD-883, Method 1011, Cond. A
Vibration
Per MIL-STD-883, Method 2007, Cond. A
Soldering
Conditions
230°C for 30s Max
Hermetic Seal
Leak rate less than 5x10-8 atm.cc/s of helium (crystal only)
Electrical Connections
Pin Out
Pin #1- Voltage Control ; Pin #2 – N/C ; Pin #3 – Vcc; Pin#4– Output, CMOS,
Sine or N/C; Pin#5 – PECL Output or N/C; Pin#6 – PECL Complementary Out
or N/C; Pin #7– GND
Rev 12/08
VFT7H Series
TCVCXO SMD High Frequency
相關(guān)PDF資料
PDF描述
VFT7H-S5AN-FREQ TCVCXO, SINE OUTPUT, 30 MHz - 250 MHz
VFT7H-S5AN-250MHZ TCVCXO, SINE OUTPUT, 250 MHz
VFT7H-S3CS-FREQ TCVCXO, SINE OUTPUT, 30 MHz - 250 MHz
VFT7H-S5CS-FREQ TCVCXO, SINE OUTPUT, 30 MHz - 250 MHz
VFT7H-S3BN-30MHZ TCVCXO, SINE OUTPUT, 30 MHz
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