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參數資料
| 型號： | VS-705-LFF-GAAN644M531250 |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | Voltage controlled sine SAW/STW |
| 英文描述： | VOLTAGE CONTROLLED SINE SAW OSCILLATOR, 644.53125 MHz |
| 封裝： | ROHS COMPLIANT, HERMETIC, LEADLESS PACKAGE-6 |
| 文件頁數： | 2/8頁 |
| 文件大?。?/td> | 0K |
| 代理商： | VS-705-LFF-GAAN644M531250 |
VS-705 Single Frequency VCSO
Vectron International, 267 Lowell Road, Hudson, NH 03051
Tel: 1-88-VECTRON-1
Web: www.vectron.com
Page 2 of 8
Rev: 29Jul2008
Electrical Performance: 3.3V LV-PECL
Parameter
Symbol
Minimum
Typical
Maximum
Units
Notes
Frequency
Nominal Frequency
fN
120
985
MHz
1,2,3
Absolute Pull Range
APR
±50
ppm
1,2,3,9
Linearity
Lin
±7
%
2,4,9
Gain Transfer
KV
+445
ppm/V
2,9
Temperature Stability
fSTAB
±100
ppm
1,7
Supply
Voltage (± 10%)
VCC
2.97
3.3
3.63
V
2,3
Current (Typical 50 Load)
ICC
73
mA
3
Current (No Load)
ICC
60
75
mA
3
Outputs
Mid Level
VCC-1.5
VCC-1.3
VCC-1.1
mV
2,3
Single Ended Swing
750
mV-pp
2,3
Differential Swing
1.5
V-pp
2,3
Current
IOUT
20
mA
7
Rise Time
tR
180
250
ps-pp
6,7
Fall Time
tF
180
250
ps-pp
6,7
Symmetry
SYM
45
50
55
%
2,3
Spurious Suppression
85
90
dBc
7
Jitter (>491.52 MHz to <985.0 MHz)
φJ
150
fs-rms
7,8
Jitter (>245.76 MHz to <425.0 MHz)
φJ
190
fs-rms
7,8
Jitter (>122.88 MHz to <212.5 MHz)
φJ
280
fs-rms
7,8
Control Voltage
Input Impedance (Output Enabled)
ZC
123
k
Ω
7
Input Impedance (Output Disabled)
ZC
472
k
Ω
7
Modulation Bandwidth
BW
200
kHz
7
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 8).
2. Parameters are tested with production test circuit (Pg 3).
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. The Vc Model is described below (Fig 1).
6. Parameters are described with waveform diagram below (Fig 2).
7. Not tested in production, guaranteed by design, verified at qualification.
8. For Frequencies >491.52 MHz, Jitter is Integrated across 50 kHz to 80 MHz.
For Frequencies <425.00 MHz, Jitter is Integrated across 12 kHz to 20 MHz. (Both per GR-253-CORE Issue3).
9. Tested with Vc = 0.3V to 3.0V.
Figure 1. Vc Model – Output Enabled
Figure 2. 10K LV-PECL Waveform
tA
tB
tR
tF
80%
20%
Vcc-1.5V
Vcc-1.3V
Vcc-1.1V
Vcc=+2V
SYM = 100 x tA / tB
-
+
Vc
123k
1.65V
3pF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| VS-705-LFF-GAAN-644M531250 | 功能描述:VCSO振蕩器 3.3V LVPECL 50ppm APR 644.53125MHz RoHS:否 制造商:Crystek Corporation 封裝 / 箱體:7.5 mm x 5 mm 頻率:315 MHz to 1 GHz 頻率穩(wěn)定性:150 PPM 端接類型:SMD/SMT 電源電壓:3.3 V 輸出格式:LVPECL 尺寸:5.08 mm W x 7.75 mm L x 2.5 mm H 最小工作溫度:- 20 C 最大工作溫度:+ 70 C 封裝:Bulk |
| VS-705-LFF-GAAN-800M000000 | 功能描述:VCSO振蕩器 3.3V LVPECL 50ppm APR 800MHz RoHS:否 制造商:Crystek Corporation 封裝 / 箱體:7.5 mm x 5 mm 頻率:315 MHz to 1 GHz 頻率穩(wěn)定性:150 PPM 端接類型:SMD/SMT 電源電壓:3.3 V 輸出格式:LVPECL 尺寸:5.08 mm W x 7.75 mm L x 2.5 mm H 最小工作溫度:- 20 C 最大工作溫度:+ 70 C 封裝:Bulk |
| VS-705-LFF-GAAN-983M040000 | 功能描述:VCSO振蕩器 3.3V LVPECL 50ppm APR 983.04MHz RoHS:否 制造商:Crystek Corporation 封裝 / 箱體:7.5 mm x 5 mm 頻率:315 MHz to 1 GHz 頻率穩(wěn)定性:150 PPM 端接類型:SMD/SMT 電源電壓:3.3 V 輸出格式:LVPECL 尺寸:5.08 mm W x 7.75 mm L x 2.5 mm H 最小工作溫度:- 20 C 最大工作溫度:+ 70 C 封裝:Bulk |
| VS-705-LFF-GABN | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Single Frequency VCSO |
| VS-705-LFF-GBAN | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Single Frequency VCSO |
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