參數(shù)資料
型號: ICS843023AGIT
英文描述: FEMTOCLOCKS-TM CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR
中文描述: FEMTOCLOCKS -商標(biāo)晶體到3.3伏,2.5伏的LVPECL時(shí)鐘發(fā)生器
文件頁數(shù): 1/13頁
文件大?。?/td> 195K
代理商: ICS843023AGIT
843023AGI
www.icst.com/products/hiperclocks.html
REV. A JUNE 29, 2005
1
Integrated
Circuit
Systems, Inc.
ICS843023I
F
EMTO
C
LOCKS
C
RYSTAL
-
TO
-3.3V, 2.5V
LVPECL C
LOCK
G
ENERATOR
G
ENERAL
D
ESCRIPTION
The ICS843023I is a Gigabit Ethernet Clock
Generator and a member of the HiPerClocks
TM
family of high performance devices from ICS.
The ICS843023I uses a 25MHz crystal to
synthesize 250MHz. The ICS843023I has
excellent phase jitter performance, over the 1.875MHz – 20MHz
integration range. The ICS843023I is packaged in a small
8-pin TSSOP, making it ideal for use in systems with
limited board space.
F
EATURES
1 differential 3.3V LVPECL output
Crystal oscillator interface designed for 25MHz,
18pF parallel resonant crystal
Output frequency range: 245MHz - 320MHz
VCO range: 490MHz - 640MHz
RMS phase jitter @ 250MHz, using a 25MHz crystal
(1.875MHz - 20MHz): 0.39ps (typical)
Phase noise:
Offset
100Hz ............... -86.3 dBc/Hz
1kHz ..............-114.6 dBc/Hz
10kHz ..............-125.6 dBc/Hz
100kHz ................ -126 dBc/Hz
Noise Power
3.3V or 2.5V operating supply
-40°C to 85°C ambient operating temperature
Lead-Free package fully RoHS compliant
HiPerClockS
ICS
ICS843023I
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm package body
G Package
Top View
V
CC
XTAL_OUT
XTAL_IN
V
EE
1
2
3
4
Q
nQ
V
CC
OE
8
7
6
5
B
LOCK
D
IAGRAM
P
IN
A
SSIGNMENT
OSC
Phase
Detector
VCO
÷2
(fixed)
÷20
(fixed)
XTAL_IN
XTAL_OUT
Q
nQ
25MHz
OE
相關(guān)PDF資料
PDF描述
ICS843023I FEMTOCLOCKS-TM CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR
ICS843023 3.3V, 250MHZ LVPECL CLOCK GENERATOR
ICS843023AG 3.3V, 250MHZ LVPECL CLOCK GENERATOR
ICS843023AGT 3.3V, 250MHZ LVPECL CLOCK GENERATOR
ICS8430252-45 FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS843023AGLF 功能描述:IC CLK GENERATOR LVPECL 8-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:HiPerClockS™, FemtoClock™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:時(shí)鐘/頻率合成器,扇出分配 PLL:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 除法器/乘法器:- 電源電壓:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:56-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:56-VFQFP-EP(8x8) 包裝:帶卷 (TR) 其它名稱:844S012AKI-01LFT
ICS843023AGLFT 功能描述:IC CLK GENERATOR LVPECL 8-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:HiPerClockS™, FemtoClock™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:時(shí)鐘/頻率合成器,扇出分配 PLL:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 除法器/乘法器:- 電源電壓:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:56-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:56-VFQFP-EP(8x8) 包裝:帶卷 (TR) 其它名稱:844S012AKI-01LFT
ICS843023AGT 制造商:ICS 制造商全稱:ICS 功能描述:3.3V, 250MHZ LVPECL CLOCK GENERATOR
ICS843023I 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR
ICS8430252-45 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER