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參數(shù)資料
| 型號(hào)： | VS-505-LGF-HAAN-644M531250 |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | XO, clock |
| 英文描述： | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 644.53125 MHz |
| 封裝： | ROHS COMPLIANT, HERMETIC SEALDED, LEADLESS PACKAGE-6 |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 254K |
| 代理商： | VS-505-LGF-HAAN-644M531250 |
VS-505 Single Frequency VCSO
Vectron International, 267 Lowell Road, Hudson, NH 03051
Tel: 1-88-VECTRON-1
Web: www.vectron.com
Page 3 of 9
Rev: 05Nov2008
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
Power Supply
VCC
0 to 6
V
Input Current
IIN
100
mA
Output Current
IOUT
25
mA
Voltage Control Range
VC
0 to VCC
V
Output Select
OSelect
0 to VCC
V
Storage Temperature
TSTR
-55 to 125
°C
Soldering Temperature / Duration
TPEAK / t P
260 / 40
°C / sec
Stresses in excess of the absolute maximum ratings can permanently damage the device. Also, exposure to
these absolute maximum ratings for extended periods may adversely affect device reliability. Functional
operation is not implied at these or any other conditions in excess of those represented in the operational
sections of this datasheet. Permanent damage is also possible if any device input (Vc or OS) draws >100 mA.
Test Circuits & Output Load Configurations
4
3
240
Ω
0.01
μF
16
2
Gnd
OSelect
5
Vc
0.10
μF
+3.3V
240
Ω
100
Ω
Z = 50
Ω
Z = 50
Ω
COutput
Vcc
Output
Gnd
Vc
OSelect
Output
240
Ω
34
240
Ω
COutput
2
1
5
6
Vcc
COutput
Output
4
3
25
Vc
16
Vcc
LV-PECL to LV-PECL: For short transmission lengths, the pull
down resistor values shown provide reasonable power
consumption and waveform performance.
Functional Test: Allows use of standard power supply biasing
configuration. Pull down resistors are used for LV-PECL outputs
and are removed for with LVDS outputs. Since the LVDS outputs
are AC coupled, the output DC levels cannot be measured.
LVDS to LVDS: The 100
Ω resistor should be removed if this load is
provided internally within the LVDS receiver.
Gnd
3
Output
4
Z = 50
Ω
COutput
OSelect
Vc
2
1
5
Vcc
6
Z = 50
Ω
Production Test: DC levels shown for Vee, OSelect,
& Vc are for devices configured for 3.3V operation.
LV-PECL outputs are DC coupled to 50
Ω test
equipment. LVDS outputs are connected to a digital volt meter, then AC
coupled to the test equipment. The digitial volt meter allows for Mid Level &
Swing measurements.
0.01
μF
0.01
μF
100
Ω
-1.3V
+
-
+
-
OSelect
Vee
10K
Ω
10K
Ω
0.01
μF
0.01
μF
DMV
Vee
V
Vc (-3.00V to -0.30V)
OSelect
M (-1.90V to -1.40V)
H (-0.55V to 0.00V)
L (-3.30V to -2.75V)
0.01
μF
0.10
μF
+3.3V
0.01
μF
0.10
μF
+2.0V
0.01
μF
0.10
μF
+3.3V
Or
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| VS-505-LGF-HABN | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Single Frequency VCSO |
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| VS-505-LGF-HBBN | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Single Frequency VCSO |
| VS-505-MFF-GAAN | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Single Frequency VCSO |
| VS-505-MFF-GABN | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Single Frequency VCSO |
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