參數(shù)資料
型號(hào): ICS843023AGLFT
廠(chǎng)商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi): 時(shí)鐘產(chǎn)生/分配
英文描述: 320 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝: 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-8
文件頁(yè)數(shù): 1/14頁(yè)
文件大?。?/td> 263K
代理商: ICS843023AGLFT
FEMTOCLOCKS CRYSTAL-TO-
3.3V LVPECL CLOCK GENERATOR
ICS843023
IDT / ICS 3.3V LVPECL CLOCK GENERATOR
1
ICS843023AG REV. A FEBRUARY 14, 2008
GENERAL DESCRIPTION
The ICS843023 is a Gigabit Ether net Clock
Generator and a member of the HiPerClocksTM family
of high perfor mance devices from IDT. The
ICS843023 uses a 25MHz crystal to synthesize
250MHz. The ICS843023 has excellent phase jitter
performance, over the 1.875MHz – 20MHz integration range. The
ICS843023 is packaged in a small 8-pin TSSOP, making it ideal
for use in systems with limited board space.
FEATURES
One differential 3.3V LVPECL output
Crystal oscillator interface designed for 25MHz,
18pF parallel resonant crystal
Output frequencies: 245MHz – 320MHz
VCO range: 490MHz - 640MHz
RMS phase jitter @ 250MHz, using a 25MHz crystal
(1.875MHz - 20MHz): 0.39ps (typical)
Offset
Noise Power
100Hz ............... -86.3 dBc/Hz
1kHz ............. -114.6 dBc/Hz
10kHz ............. -125.6 dBc/Hz
100kHz ................ -126 dBc/Hz
3.3V operating supply
0°C to 70°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
HiPerClockS
ICS
ICS843023
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm
package body
G Package
Top View
VCC
XTAL_OUT
XTAL_IN
VEE
1
2
3
4
Q
nQ
VCC
OE
8
7
6
5
BLOCK DIAGRAM
PIN ASSIGNMENT
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
ICS843023AGLF 320 MHz, OTHER CLOCK GENERATOR, PDSO8
ICS843031AG-01LFT 340 MHz, OTHER CLOCK GENERATOR, PDSO8
ICS843031AG-01LF 340 MHz, OTHER CLOCK GENERATOR, PDSO8
ICS843031AG-01 340 MHz, OTHER CLOCK GENERATOR, PDSO8
ICS843031AGI-01LF 340 MHz, OTHER CLOCK GENERATOR, PDSO8
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