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參數(shù)資料
| 型號： | ICS840AG-125LF |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 125 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, TSSOP-8 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 431K |
| 代理商： | ICS840AG-125LF |
840AG-125
www.icst.com/products/hiperclocks.html
REV. A FEBRUARY 3, 2006
1
Integrated
Circuit
Systems, Inc.
ICS840-125
125MHZ, LVCMOS/LVTTL
OSCILLATOR REPLACEMENT
GENERAL DESCRIPTION
The ICS840-125 is a Gigabit Ethernet Oscillator
Replacement
and
a
member
of
the
HiPerClocksTM family of high perfor mance
devices from ICS. The ICS840-125 uses a
25MHz crystal to synthesize 125MHz. The
ICS840-125 has excellent jitter perfo r mance. The
ICS840-125 is packaged in a small 8-pin TSSOP, making
it ideal for use in systems with limited board space.
FEATURES
One LVCMOS/LVTTL output, 15Ω 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
BLOCK DIAGRAM
PIN ASSIGNMENT
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
VDD
XTAL_OUT
XTAL_IN
OE
nc
Q
VDDO
GND
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS840AM-125LF | 125 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS840AM-125 | 125 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS840AG-77LF | 77.76 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS840AG-77LFT | 77.76 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| ICS840AG-77 | 77.76 MHz, OTHER CLOCK GENERATOR, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS840AG-125LFT | 制造商:ICS 制造商全稱:ICS 功能描述:125MHZ, LVCMOS/LVTTL OSCILLATOR REPLACEMENT |
| ICS840AG-125T | 制造商:ICS 制造商全稱:ICS 功能描述:125MHZ, LVCMOS/LVTTL OSCILLATOR REPLACEMENT |
| ICS840AG-75 | 制造商:ICS 制造商全稱:ICS 功能描述:75MHZ, LVCMOS/LVTTL OSCILLATOR REPLACEMENT |
| ICS840AG-75LF | 制造商:ICS 制造商全稱:ICS 功能描述:75MHZ, LVCMOS/LVTTL OSCILLATOR REPLACEMENT |
| ICS840AG-75LFT | 制造商:ICS 制造商全稱:ICS 功能描述:75MHZ, LVCMOS/LVTTL OSCILLATOR REPLACEMENT |
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