- 您現在的位置：買賣IC網 > PDF目錄360765 > ICS840051AGLF FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR PDF資料下載
參數資料
| 型號： | ICS840051AGLF |
| 英文描述： | FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR |
| 中文描述： | FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL時鐘發生器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 218K |
| 代理商： | ICS840051AGLF |
840051AG
www.icst.com/products/hiperclocks.html
REV. A JANUARY 14, 2005
1
Integrated
Circuit
Systems, Inc.
ICS840051
F
EMTO
C
LOCKS
C
RYSTAL
-
TO
-
LVCMOS/LVTTL C
LOCK
G
ENERATOR
G
ENERAL
D
ESCRIPTION
The ICS840051 is a Gigabit Ethernet Clock
Generator and a member of the HiPerClocks
TM
family of high performance devices from ICS.
The ICS840051 can synthesize 10 Gigabit
Ethernet, SONET, or Serial ATA reference clock
frequencies with the appropriate choice of crystal and
output divider. The ICS840051 has excellent phase jitter
performance and is packaged in a small 8-pin TSSOP,
making it ideal for use in systems with limited board space.
F
EATURES
1 LVCMOS/LVTTL output, 15
output impedance
Crystal oscillator interface designed for
18pF parallel resonant crystals
Output frequency range: 70MHz - 170MHz
VCO range: 560MHz - 680MHz
RMS phase jitter at 155.52MHz (1.875MHz - 20MHz):
0.48ps (typical)
RMS phase noise at 155.52MHz
Offset Noise Power
100Hz ............... -99.7 dBc/Hz
1KHz ................ -120 dBc/Hz
10KHz ................ -128 dBc/Hz
100KHz ................ -127 dBc/Hz
3.3V operating supply
0°C to 70°C ambient operating temperature
Lead-Free fully RoHS compliant
Industrial temperature information available upon request
HiPerClockS
ICS
ICS840051
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm
package body
G Package
Top View
V
DDA
OE
XTAL_OUT
XTAL_IN
1
2
3
4
V
DD
Q0
GND
FREQ_SEL
8
7
6
5
B
LOCK
D
IAGRAM
OSC
Phase
Detector
VCO
560MHz-680MHz
0 ÷4 (default)
1 ÷8
÷32
(fixed)
XTAL_IN
XTAL_OUT
Q0
F
REQUENCY
T
ABLE
s
u
H
M
p
(
n
y
c
1
0
1
0
5
2
5
2
4
4
5
5
y
c
n
e
u
q
e
)
H
r
F
M
t
(
u
p
t
u
O
)
n
e
6
6
1
1
u
1
4
4
3
3
4
1
4
1
7
1
7
1
q
e
r
F
1
2
1
2
5
1
5
1
l
y
r
C
L
E
S
_
Q
0
E
R
F
2
1
6
0
5
5
2
2
6
0
5
7
8
2
4
6
3
1
6
5
8
1
7
1
7
1
1
1
0
1
0
1
0
1
6
2
5
1
5
5
7
5
1
P
IN
A
SSIGNMENT
OE
FREQ_SEL
Pullup
Pulldown
相關PDF資料 |
PDF描述 |
|---|---|
| ICS840051AGT | FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR |
| ICS840051AGLFT | FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR |
| ICS84021AY | 260MHZ, CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER |
| ICS84021AYT | 260MHZ, CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER |
| ICS84021 | 260MHZ, CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ICS840051AGLFT | 功能描述:IC CLOCK GENERATOR 8-TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發生器，PLL，頻率合成器 系列:HiPerClockS™, FemtoClock™ 標準包裝:2,000 系列:- 類型:PLL 時鐘發生器 PLL:帶旁路 輸入:LVCMOS，LVPECL 輸出:LVCMOS 電路數:1 比率 - 輸入:輸出:2:11 差分 - 輸入:輸出:是/無 頻率 - 最大:240MHz 除法器/乘法器:是/無 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP（7x7） 包裝:帶卷 (TR) |
| ICS840051AGT | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR |
| ICS840051I | 制造商:ICS 制造商全稱:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER |
| ICS840-125 | 制造商:ICS 制造商全稱:ICS 功能描述:125MHZ, LVCMOS/LVTTL OSCILLATOR REPLACEMENT |
| ICS8402 | 制造商:ICS 制造商全稱:ICS 功能描述:350MHZ, CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER |
發布緊急采購，3分鐘左右您將得到回復。