參數(shù)資料
型號(hào): VS-720-LPC-FBD-200.000
廠商: VECTRON INTERNATIONAL
元件分類: Voltage controlled clock SAW oscillator
英文描述: VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 200 MHz
封裝: ROHS COMPLIANT, HERMETIC SEALED, LEADLESS, CERAMIC, SMD, 6 PIN
文件頁(yè)數(shù): 2/7頁(yè)
文件大?。?/td> 195K
代理商: VS-720-LPC-FBD-200.000
VS-720 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: 3 April 2007
Electrical Performance
Parameter
Symbol
Minimum
Typical
Maximum
Units
Notes
Frequency
Nominal Frequency
Absolute Pull Range
Linearity
Gain Transfer (See Pg 5)
Temperature Stability
f
N
APR
Lin
K
V
f
STAB
150
±50
+100
±20
800
±10
MHz
ppm
%
ppm/V
ppm
1,2,3
1,2,8
2,4,8
2,8
1
Supply
Voltage
Current (No Load)
V
CC
I
CC
2.97
3.3
55
3.63
70
V
mA
2,3
3
Outputs
Mid Level - LVPECL
Swing – LVPECL
Mid Level - LVDS
Swing – LVDS
Current
Rise Time
Fall Time
Symmetry
Jitter (12 kHz – 20 MHz BW) 622.08 MHz
Jitter (50 kHz – 80 MHz BW) 622.08 MHz
I
OUT
t
R
t
F
SYM
φJ(rèn)
Vcc-1.4
450
V
CC-2.4
250
45
Vcc-1.25
600
Vcc-2.3
350
250
50
0.100
0.120
Vcc-1.0
750
V
CC-2.5
450
20
500
55
0.250
0.300
V
mV-pp
V
mV-pp
mA
ps
%
ps-rms
2,3
6
5,6
2,3
6,7
Period Jitter, RMS (622.08 MHz)
φJ(rèn)
3.0
4.0
ps-rms
9
Period Jitter, Peak - Peak (622.08 MHz)
φJ(rèn)
20
30
ps pk-pk
9
Harmonic Suppression
50
60
dBc
6
Control Voltage
Control Voltage Range for APR
Control Voltage Input Impedance
Control Voltage Modulation BW
VC
ZIN
BW
0.3
75
50
3.0
V
K
KHz
2,8
6
Operating Temp. (Ordering Option)
T
OP
0/70,-20/70 or -40/85
°C
1,3
Package Size
5.0 x 7.5 x 2.0
mm
2. Parameters are tested with production test circuit below (Fig 1).
3. Parameters are tested at ambient temperature with test limits guard-banded 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 stated bandwidth per GR-253-CORE Issue3.
8. Tested with Vc = 0.3V to 3.0V unless otherwise stated in part description
9. Broadband Period Jitter measured using Lecroy Wavemaster 8600A 6 GHz Oscilloscope, 250K samples taken
Figure 1. Test Circuit
Figure 2. 10K LV-PECL Waveform
Vcc - 1.6V
Vcc - 1.3V
Vcc - 1.0V
80%
20%
t
R
t
F
t
A
t
B
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.
(-1.3V to +2.0V)
(-1.3V, +2.0V)
(-1.3V)
(+2.0V)
COutput
Output
Enable, Disable
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