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參數(shù)資料
| 型號： | FREQCFPV-32B |
| 廠商： | IQD FREQUENCY PRODUCTS LTD |
| 元件分類： | XO, clock |
| 英文描述： | VCO, 120 MHz - 700 MHz |
| 封裝： | CERAMIC, SMD, 6 PIN |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 28K |
| 代理商： | FREQCFPV-32B |
SURF
ACE
MOUNT
VCXOs
CFPV-32 Oscillator
ISSUE 1 ; 18 OCTOBER 2004
Delivery Options
s
Please contact our sales office for current leadtimes
Description
s
The CFPV-32 is a high frequency, surface mount voltage
controlled oscillator (VCXO) with complementary LVPECL outputs
Output Compatibility
s
Tri-state LVPECL
s
Output Load 50
terminated to +1.3V
Output Voltage
s
“0” Level VoL +1.7V max
s
“1” Level VoH +2.2V min
Package Outline
s
7 x 5mm SMD Ceramic Package
Frequency Range
s
120.0 to 700.0MHz
Frequency Stabilities
s
±25ppm, ±50ppm (inclusive of supply voltage
& output load variations over the operating
temperature range)
Operating Temperature Range
s
-10 to 70°C
Output Frequency Change
s
±80ppm min
Voltage Control ( pad 1 )
s
+1.65V ±1.5V
Storage Temperature Range
s
-40 to 85°C
Tri-state Operation
s
Logic ‘0’ to pad 1 enables oscillator output (>Vs -1.60V)
s
Logic ‘1’ to pad 1 disables oscillator output; when
disabled the oscillator goes to the high impedance
state (< Vs -1.10V)
s
No connection to pad 1 enables oscillator output
Solder Conditions
s
For typical soldering conditions, please see the relevant pages in
Applications Notes
Marking
s
Model Number / Frequency
Minimum Order Information Required
s
Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
Outline in mm
Solder pad layout
1.8
2
.0
2.54
Pad Connections
1. Voltage Control
2. Enable / Disable
3. GND
4. Output +
5. Output -
6. +Vs
1.8±
0.2
5.
0
±
0.
2
7.0±0.2
1.4
1
2
3
5
64
4.2
5.08
2.46
Output Waveform
tr
tf
t
T
80%Vs
20%Vs
50%Vs
Duty cycle = t x 100(%)
T
VoH
VoL
Test Circuit - LVPECL
Power
Supply
A
V
Vs = 3.3Vdc
0.01
F
65 4
3
2
1
E/D
Pr
ob
e
Oscilloscope
Frequency
Counter
Pr
ob
e
Power
Supply
0.01
F
VTT = 1.3Vdc
50R
Vcont
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