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| 型号： | ICS8732AYI-01LFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 8732 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP52 |
| 封装： | 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026, LQFP-52 |
| 文件页数： | 1/16页 |
| 文件大小： | 160K |
| 代理商： | ICS8732AYI-01LFT |
8732AYI-01
www.icst.com/products/hiperclocks.html
REV. A AUGUST 9, 2005
1
Integrated
Circuit
Systems, Inc.
ICS8732I-01
LOW VOLTAGE, LOW SKEW
3.3V LVPECL CLOCK GENERATOR
GENERAL DESCRIPTION
The ICS8732I-01 is a low voltage, low skew,
3.3V LVPECL Clock Generator and a member
of the HiPerClock S family of High Per-
for mance Clock Solutions from ICS. The
ICS8732I-01 has two selectable clock inputs.
The CLK0, nCLK0 pair can accept most standard differen-
tial input levels. The single ended clock input accepts
LVCMOS or LVTTL input levels. The ICS8732I-01 has a
fully integrated PLL along with frequency configurable
outputs. An external feedback input and outputs regener-
ate clocks with “zero delay”.
The ICS8732I-01 has multiple divide select pins for each
bank of outputs along with 3 independent feedback divide
select pins allowing the ICS8732I-01 to function both as a
frequency multiplier and divider. The PLL_SEL input can
be used to bypass the PLL for test and system debug pur-
poses. In bypass mode, the input clock is routed around
the PLL and into the internal output dividers.
Features
10 differential 3.3V LVPECL outputs
Selectable differential CLK0, nCLK0 or LVCMOS/LVTTL
CLK1 inputs
CLK0, nCLK0 supports the following input types: LVPECL,
LVDS, LVHSTL, SSTL, HCSL
CLK1 accepts the following input levels: LVCMOS or
LVTTL
Maximum output frequency: 350MHz
VCO range: 250MHz to 700MHz
External feedback for “zero delay” clock regeneration with
configurable frequencies
Cycle-to-cycle jitter: CLK0, nCLK0, 50ps (maximum),
CLK1, 80ps (maximum)
Output skew: 75ps (maximum)
Static phase offset: -100ps to 200ps
Full 3.3V supply mode
-40°C to 85°C ambient operating temperature
Available in both, Standardd and RoHS/Lead-Free
compliant packages
HiPerClockS
ICS
BLOCK DIAGRAM
PIN ASSIGNMENT
V
CCO
QFB1
nQFB1
QFB0
nQFB0
V
EE
V
CC
FB_IN
nFB_IN
FBDIV_SEL0
FBDIV_SEL1
FBDIV_SEL2
V
EE
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15 16 17 18 19 20 21 22 23 24 25 26
39
38
37
36
35
34
33
32
31
30
29
28
27
52 51 50 49 48 47 46 45 44 43 42 41 40
VCCO
QA0
nQA0
QA1
nQA1
VEE
PLL_SEL
VCCO
QA2
nQA2
QA3
nQA3
VEE
VCCO
nQB3
QB3
nQB2
QB2
VEE
MR
VCCO
nQB1
QB1
nQB0
QB0
VEE
V
CC
DIV_SELB0
DIV_SELB1
nc
V
CCA
CLK_SEL
CLK0
nCLK0
CLK1
V
EE
V
CC
DIV_SELA0
DIV_SELA1
52-Lead LQFP
10mm x 10mm x 1.4mm package body
Y package
Top View
ICS8732I-01
CLK_SEL
CLK0
nCLK0
CLK1
FB_IN
nFB_IN
PLL_SEL
DIV_SELA0
DIV_SELA1
DIV_SELB0
DIV_SELB1
FBDIV_SEL0
FBDIV_SEL1
FBDIV_SEL2
MR
QA0
nQA0
QA1
nQA1
QA2
nQA2
QA3
nQA3
0
1
PLL
0
1
QB0
nQB0
QB1
nQB1
QB2
nQB2
QB3
nQB3
QFB0
nQFB0
QFB1
nQFB1
÷2 ÷4 ÷6 ÷8
÷2 ÷4 ÷8 ÷12
÷4 ÷6 ÷8 ÷10
÷8 ÷12 ÷16 ÷20
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS87332AMI-01LF | 功能描述:IC CLK GEN /2 ECL/LVPECL 8-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™ 标准包装:1,000 系列:Precision Edge® 类型:时钟/频率合成器 PLL:无 输入:CML，PECL 输出:CML 电路数:1 比率 - 输入:输出:2:1 差分 - 输入:输出:是/是 频率 - 最大:10.7GHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) 其它名称:SY58052UMGTRSY58052UMGTR-ND |
| ICS87332AMI-01LFT | 功能描述:IC CLK GEN ECL/LVPECL 8-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™ 标准包装:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
| ICS87339AGI-11LF | 功能描述:IC CLK GEN 3.3V LVPECL 20-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™ 标准包装:1,000 系列:Precision Edge® 类型:时钟/频率合成器 PLL:无 输入:CML，PECL 输出:CML 电路数:1 比率 - 输入:输出:2:1 差分 - 输入:输出:是/是 频率 - 最大:10.7GHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) 其它名称:SY58052UMGTRSY58052UMGTR-ND |
| ICS87339AGI-11LFT | 功能描述:IC CLK GEN 3.3V LVPECL 20-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™ 标准包装:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
| ICS87339AM-01LF | 功能描述:IC CLK GEN DIFF-LVPECL 20-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:HiPerClockS™ 标准包装:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
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