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參數資料
| 型號： | 840AM125 |
| 英文描述： | 125MHZ, LVCMOS/LVTTL OSCILLATOR REPLACEMENT |
| 中文描述： | 125MHz的，的LVCMOS / LVTTL振蕩器置換 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 169K |
| 代理商： | 840AM125 |
840AG-125
www.icst.com/products/hiperclocks.html
REV. A FEBRUARY 3, 2006
1
Integrated
Circuit
Systems, Inc.
ICS840-125
125MH
Z
, LVCMOS/LVTTL
O
SCILLATOR
R
EPLACEMENT
G
ENERAL
D
ESCRIPTION
The ICS840-125 is a Gigabit Ethernet Oscillator
Replacement and a member of the
HiPerClocks
TM
family of high performance
devices from ICS. The ICS840-125 uses a
25MHz crystal to synthesize 125MHz. The
ICS840-125 has excellent jitter performance. The
ICS840-125 is packaged in a small 8-pin TSSOP, making
it ideal for use in systems with limited board space.
F
EATURES
One LVCMOS/LVTTL output, 15
Ω
output impedance
Crystal oscillator interface designed for 25MHz,
18pF parallel resonant crystal
Output frequency: 125MHz
Random jitter: 3.7ps (typical)
Deterministic jitter: 0.1ps (typical)
3.3V operating supply
0°C to 70°C ambient operating temperature
Available in both standard and lead-free RoHS-compliant
packages
HiPerClockS
ICS
B
LOCK
D
IAGRAM
P
IN
A
SSIGNMENT
Clock
Synthesizer
XTAL_IN
XTAL_OUT
OE
Q
Pullup
25MHz
125MHz
ICS840-125
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm package body
G Package
Top View
ICS840-125
8-Lead SOIC
3.90mm x 4.92mm x 1.37mm body package
M Package
Top View
1
2
3
4
8
7
6
5
V
DD
XTAL_OUT
XTAL_IN
OE
nc
Q
V
DDO
GND
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 840AM-125LF | 制造商:IDT from Components Direct 功能描述:IDT 840AM-125LF CLOCKS - TIMERS - Rail/Tube 制造商:IDT 功能描述:IDT 840AM-125LF Clocks - Timers |
| 840AM-125LFT | 功能描述:IC CLOCK MANANGEMENT 制造商:idt, integrated device technology inc 系列:* 零件狀態:最後搶購 標準包裝:1,000 |
| 840AM-275LF | 功能描述:時鐘發生器及支持產品 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| 840AM-275LFT | 制造商:Integrated Device Technology Inc 功能描述:Clock Synthesizer 25MHz 8-Pin SOIC N T/R 制造商:Integrated Device Technology Inc 功能描述:CLOCK SYNTHESIZER 25MHZ 8SOIC - Tape and Reel |
| 840-AR10D-ES | 制造商:MACOM 制造商全稱:Tyco Electronics 功能描述:DIP SOCKET 800 SERIES |
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