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參數(shù)資料
| 型號(hào)： | QEM77-AHFREQLM17 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類(lèi)： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 5 MHz - 16 MHz, HCMOS OUTPUT |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大?。?/td> | 34K |
| 代理商： | QEM77-AHFREQLM17 |
MILITARY CRYSTAL OSCILLATORS
QEM 77-AH (Package 41x41)
5-43
Vol. 2
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
Block diagram
CTRL
PC7
RESET
IRQ
FDDSI
VPP6
PD46
Don't
connect
(reser
v
ed
f
or
initial
sellings)
Vcc
Ground
supply voltage
stabilization
dual-mode
oscillator
delta
Fo
FB
F3
/3
/2
n
Counter
FB/2
n
A/D converter
digital
direct
synthesis
PLL
Microcontroller
1 Hz synch.
N2
N1
FMCXO
1.5 or 10 MHz
FM1 (1 Hz output)
FM2 (1 Hz input)
PD5 (synch enable)
RS 232 out
RS 232 in
PD1
PD2
PD6
PD7
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