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VG-4512CAFREQ-GHCT PDF预览

VG-4512CAFREQ-GHCT

更新时间: 2024-09-17 18:35:03
品牌 Logo 应用领域
精工 - SEIKO 输出元件石英晶振压控振荡器
页数 文件大小 规格书
2页 207K
描述
VCXO, CLOCK, LVPECL OUTPUT

VG-4512CAFREQ-GHCT 数据手册

 浏览型号VG-4512CAFREQ-GHCT的Datasheet PDF文件第2页 
Crystal oscillator  
Epson Toyocom  
Product Number (please contact us)  
X1G002861xxxx00  
VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR (VCXO)  
VG-4512CA  
Frequency range  
Supply voltage  
Absolute pull range  
External dimensions  
Function  
:
:
:
:
:
70 MHz to 200 MHz  
3.3 V  
50 × 10-6, 100 × 10-6  
7.0 × 5.0 × 1.6 mm  
Output enable(OE)  
Active High or Low  
LV-PECL  
Actual size  
Output  
:
Specifications (characteristics)  
Item  
Symbol  
Specifications  
Remarks  
Please contact us for inquiries regarding  
available frequencies.  
Output frequency range  
fO  
70.000 MHz to 200.000 MHz  
Supply voltage  
VCC  
T_stg  
T_use  
f_tol  
ICC  
3.3 V ±0.165 V  
-55 °C to +125 °C  
As per below table.  
±50 × 10-6 Max.  
70 mA Max.  
Storage temperature range  
Operating temperature range  
Frequency tolerance  
Current consumption  
Absolute pull range  
Input resistance  
Store as bare product after unpacking  
Includes frequency aging (20 years)  
No load condition.  
VC= 1.65 V ± 1.5 V  
DC level  
APR  
Rin  
As per below table.  
100 kΩ Min.  
Frequency change polarity  
Symmetry  
Positive slope  
45 % to 55 %  
Vcc-1.1 V Min.  
Vcc-1.5 V Max.  
LV-PECL  
70 % VCC Min.  
30 % VCC Max.  
1.0 ns Max.  
VC= 0.15 to 3.15 V  
*2  
*2  
20 % VCC to 80 % VCC level  
Time at minimum supply voltage to be 0 s  
+25 °C, VCC=3.3 V, 20 years  
SYM  
VOH  
VOL  
L_ECL  
VIH  
VIL  
tr / tf  
t_str  
f_aging  
High output voltage  
Low output voltage  
Output load condition (ECL)  
Output enable / disable input  
voltage  
Rise time / Fall time  
Start-up time  
Frequency aging  
10 ms Max.  
This is included frequency tolerance  
*1 Please keep VC pin open or ground while powering up VCC.  
Operating temperature range  
Absolute pull range  
±50 × 10-6 Min. ±100 × 10-6 Min.  
Operating temperature range  
Active High  
Active Low  
GGCL  
JGCL  
Active High  
Active Low  
GHCL  
JHCL  
G
J
K
GGCT  
JGCT  
KGCT  
GHCT  
JHCT  
KHCT  
-40 °C to +85 °C  
-20 °C to +70 °C  
0 °C to +70 °C  
KGCL  
KHCL  
External dimensions  
(Unit :mm)  
Footprint (Recommended) (Unit :mm)  
7.0±0.2  
#4  
#6  
#5  
E
155.520  
VAG674A  
1.8  
C (ex. 0.01 µF)  
#6  
#5  
#4  
#3  
#1  
#2  
Pin map  
Pin  
1
Connection  
C
Vc  
2
3
OE  
GND  
1.4  
4
5
6
OUT1(Positive)  
OUT2(Negative)  
Vcc  
Resist  
C0.5  
#1  
#2  
5.08  
#3  
Note (*2).  
Active High  
OE pin = "H" or "open" : Specified frequency output.  
OE pin = "L" : Output is high impedance, oscillation stops.  
Active Low  
OE pin = "L" or "open" : Specified frequency output.  
OE pin = "H" : Output is high impedance, oscillation stops.  
2.54  
To maintain stable operation, provide a 0.01uF to 0.1uF  
by-pass capacitor at a location as near as possible to the  
power source terminal of the crystal product (between Vcc  
- GND).  
2.54  
http://www.epsontoyocom.co.jp  

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