VF294SL-50-1.50MHZ [CTS]
Oscillator, 1.5MHz Min, 160MHz Max, 1.5MHz Nom, Hybrid,;
| 型号： | VF294SL-50-1.50MHZ |
| 厂家： | 
CTS |
| 描述： | Oscillator, 1.5MHz Min, 160MHz Max, 1.5MHz Nom, Hybrid, |
| 文件： | 总3页 (文件大小：129K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VF194/VF294
VCXO Low Jitter 3.3V
5x7mm SMD, HCMOS/TTL
Features
RoHS Status
TRISTATE
1.5MHz to 77.76MHz Frequency Range
<1.0ps RMS Jitter over 12KHz to 20MHz
APR min ± 50ppm
Applications
Standard and High Definition Video
10 Gbit Ethernet
Optical Networking
Electrical Specifications
Parameter
Frequency
Range
Frequency
Stability
Symbol
Condition
Min
Typ
Max
Unit
Note
F
1.5
160.00
MHz
ppm
C
Vs. Operating
Temperature
∆F/F
25
Operating
Temperature
0
+70
+85
5.25
3.45
T
Order Code 1
Standard
-40
4.75
3.15
5.00
3.30
Supply Voltage
Supply Current
Voltage Control
APR
Vcc
Icc
Vc
V
mA
V
LV Opt.
No load
30
Vcc = 5.0V
Vcc =3.3V
0
0
5.0
3.3
ppm
50
Jitter RMS
1σ
<1.0
-95
-125 -120
-147 -142
-155 -150
-155 -150
ps
12KHz to 20MHz
Input
Impedance
fm<10KHz
50
KOhm
100 Hz
1 KHz
10 KHz
100 KHz
1 MHz
-90
Phase Noise
@ 40.96 MHz
Start-up Time
Ts
2
10
ms
ns
%
Enable/Disable
Time
100
40
45
50
50
60
55
Duty Cycle
@1.4V
5% optional
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-497-6377 • FAX 508-435-5289 • www.valpeyfisher.com • RevE0811
1
VF194/VF294
VCXO Low Jitter 3.3V
5x7mm SMD, HCMOS/TTL
Electrical Specifications
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Modulation BW
fm
@Vc = 2.5V
10
KHz
@-3db
Deviation Slope
Linearity
Monotonic, positive
50
ppm/V
%
V
20
Setability (Vc
for center freq)
2.00
1.25
2.50
1.65
3.00
2.05
5.0V
3.3V
@25C,
Fnominal
Vc0
Load
10 TTL gates or 50pF
0.9Vcc
Output High
Voltage
Output Low
Voltage
VOH
VOL
Max Load
Max Load
V
V
0.1Vcc
20% to 80%
0.4V to 2.4V
Input HIGH (>2.5V) or floating:
Input LOW (<0.5V):
6
4
Rise/Fall Time
Tristate
Tr/Tf
ns
ACTIVE
INFINITE IMPEDANCE
Absolute Maximum Ratings
Parameter
Lead
Temperature
Symbol
Condition
Min
Typ
Max
Unit
Note
Soldering, 90s max
+230
C
Storage
Temperature
Supply
Ts
Vc
-55
-1
+125
C
9
V
Voltage
How to Order
VF194
FREQUENCY, MHz
VF294
Frequency Stability
Duty Cycle
Supply Voltage
Temperature Range
APR (min)
Specification
Code
Specification
Code
H
Specification
Code
Output
3.3V
Code
Specification
Code
XXX
L
Specify min
APR
S
20 ppm
5%
10 % (std.)
0°C to 70°C
5.0V
(std.)
1
-40°C to 85°C
(MAX. 100 PPM)
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-497-6377 • FAX 508-435-5289 • www.valpeyfisher.com • RevE0811
2
VF194/VF294
VCXO Low Jitter 3.3V
5x7mm SMD, HCMOS/TTL
Environmental and Mechanical Conditions
Parameter
Mechanical Shock
Thermal Shock
Vibration
Specification
Per MIL-STD-202, Method 213, Cond. E
Per MIL-STD-883, Method 1011, Cond. A
Per MIL-STD-883, Method 2007, Cond. A
Leak rate less than 5x10-8 atm.cc/s of helium
Hermetic Seal
VF194 Pin Connections
Pin #
1
2
Connections
Vc
N/C
3
4
5
6
Ground, Case
Output
Tristate
Vcc
VF294 Pin Connections
Pin #
1
2
Connections
Vc
Tristate
Ground, Case
Output
3
4
5
6
N/C
Vcc
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-497-6377 • FAX 508-435-5289 • www.valpeyfisher.com • RevE0811
3
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