參數(shù)資料
型號: VS-700-LFF-GNN-781.250MHZ
廠商: VECTRON INTERNATIONAL
元件分類: Voltage controlled clock SAW oscillator
英文描述: VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 781.25 MHz
文件頁數(shù): 2/7頁
文件大?。?/td> 135K
代理商: VS-700-LFF-GNN-781.250MHZ
VS-700 Voltage Controlled SAW Oscillator
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1
Website: www.vectron.com
Page 2 of 7
Rev: 28Jun06
Electrical Performance
Parameter
Symbol
Minimum
Typical
Maximum
Units
Notes
Frequency
Nominal Frequency
Absolute Pull Range
Linearity
Gain Transfer (See Pg 5)
Temperature Stability
fN
APR
Lin
KV
fSTAB
±50
500 - 850
±5
+390
±100
MHz
ppm
%
ppm/V
ppm
1,2,3
1,2,3,8
2,4,8
2,8
1,6
Supply
Voltage
Current (No Load)
VCC
ICC
2.97
3.3
55
3.63
70
V
mA
2,3
3
Outputs
Mid Level
Swing
Current
Rise Time
Fall Time
Symmetry
Spurious Suppression
Jitter (See Pg 5)
IOUT
tR
tF
SYM
φJ(rèn)
VCC-1.5
500
45
50
VCC-1.3
650
250
50
60
0.120
VCC-1.1
800
20
400
55
0.250
V
mV-pp
mA
ps
%
dBc
ps-rms
2,3
6
5,6
2,3
6
6,7
Control Voltage
Input Impedance
Modulation Bandwidth
Zc
BW
100
500
k
kHz
6
Operating Temperature
TOP
-40
85
°C
1,3
Package Size
5.0 x 7.5 x 2.5
mm
1. See Standard Frequencies and Ordering Information (Pg 7).
2. Parameters are tested with production test circuit below (Fig 1).
3. Parameters are tested at ambient temperature with test limits guardbanded for specified operating temperature.
4. Measured as the maximum deviation from the best straight-line fit, per MIL-0-55310.
5. Measured from 20% to 80% of a full output swing (Fig 2).
6. Not tested in production, guaranteed by design, verified at qualification.
7. Integrated across 50 kHz to 80 MHz, per GR-253-CORE Issue3.
8. Tested with Vc = 0.3V to 3.0V.
Figure 1. Test Circuit
Figure 2. 10K LV-PECL Waveform
Vcc - 1.6V
Vcc - 1.3V
Vcc - 1.0V
80%
20%
tR
tF
tA
tB
SYM = 100 x tA / tB
1
2
3
6
5
4
50
50
Test Circuit Notes:
1) To Permit 50
Measurement of Outputs, all DC Inputs are Biased Down 1.3V.
2) All Voltage Sources Contain Bypass Capacitors to Minimize Supply Noise.
3) 50
Terminations are Within Test Equipment.
Vc (-1.0V to +1.7V)
Vee (-1.3V)
Vcc (+2V)
COutput
Output
OD (-1.3V), OE (Open)
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