- 您现在的位置：买卖IC网 > PDF目录25554 > 98ULPA877AKI-T (INTEGRATED DEVICE TECHNOLOGY INC) 98ULPA SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC40 PDF资料下载
参数资料
| 型号： | 98ULPA877AKI-T |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 98ULPA SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC40 |
| 封装： | PLASTIC, MLF-40 |
| 文件页数： | 1/14页 |
| 文件大小： | 159K |
| 代理商： | 98ULPA877AKI-T |
Integrated
Circuit
Systems, Inc.
ICS98ULPA877A
1177F—12/10/09
1.8V Low-Power Wide-Range Frequency Clock Driver
Pin Configuration
40-Pin MLF
Recommended Application:
DDR2 Memory Modules / Zero Delay Board Fan Out
Provides complete DDR2 DIMM logic solution
Product Description/Features:
Low skew, low jitter PLL clock driver
1 to 10 differential clock distribution (SSTL_18)
Feedback pins for input to output synchronization
Spread Spectrum tolerant inputs
Auto PD when input signal is at a certain logic state
Switching Characteristics:
Period jitter: 40ps (DDR2-400/533)
30ps (DDR2-667/800)
Half-period jitter: 60ps (DDR2-400/533)
50ps (DDR2-667/800)
OUTPUT - OUTPUT skew: 40ps (DDR2-400/533)
30ps (DDR2-667/800)
CYCLE - CYCLE jitter 40ps
52-Ball BGA
Top View
Block Diagram
FBOUTT
FBOUTC
FBIN_INT
FBIN_INC
PLL
CLK_INT
CLK_INC
POWER
DOWN
AND
TEST
MODE
LOGIC
LD
AVDD
OE
OS
LD or OE
LD, OS, or OE
PLL BYPASS
10K
- 100K
CLKT0
CLKC0
CLKT1
CLKC1
CLKT2
CLKC2
CLKT3
CLKC3
CLKT4
CLKC4
CLKT5
CLKC5
CLKT6
CLKC6
CLKT7
CLKC7
CLKT8
CLKC8
CLKT9
CLKC9
(1)
NOTE:
1. The Logic Detect (LD) powers down the device
when a logic LOW is applied to both CLK_INT and
CLK_INC.
V
D
Q
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
2
3
1
V
D
Q
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
V
D
Q
V
D
Q
VDDQ
FB_INT
FB_INC
FBOUTC
30
29
28
27
26
25
24
23
22
21
FBOUTT
OE
OS
VDDQ
GND
VDDQ
AGND
AVDD
CLK_INT
CLK_INC
VDDQ
2
3
4
5
6
7
8
1
9
10
VDDQ
CLKC2
CLKT2
CLKC7
CLKT7
C
L
K
C
3
C
L
K
T
3
C
L
K
C
4
C
L
K
T
4
C
L
K
C
9
C
L
K
T
9
C
L
K
C
8
C
L
K
T
8
C
L
K
C
1
C
L
K
T
1
C
L
K
C
0
C
L
K
T
0
C
L
K
C
5
C
L
K
T
5
C
L
K
C
6
C
L
K
T
6
12
34
5
6
A
CLKT1
CLKT0
CLKC0
CLKC5
CLKT5
CLKT6
B
CLKC1
GND
CLKC6
C
CLKC2
GND
NB
GND
CLKC7
D
CLKT2
VDDQ
OS
CLKT7
E
CLK_INT
VDDQ
NB
VDDQ
FB_INT
F
CLK_INC
VDDQ
NB
OE
FB_INC
G
AGND
VDDQ
FB_OUTC
H
AVDD
GND
NB
GND
FB_OUTT
J
CLKT3
GND
CLKT8
K
CLKC3
CLKC4
CLKT4
CLKT9
CLKC9
CLKC8
B
C
D
E
F
G
H
J
K
A
12
345
6
相关PDF资料 |
PDF描述 |
|---|---|
| 98ULPA877AKILF-T | 98ULPA SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC40 |
| 98ULPA877AH-T | 98ULPA SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PBGA52 |
| 99.272.3521.9 | 20 A, STRIP TERMINAL BLOCK, 2 ROWS, 1 DECK |
| 99.270.3521.9 | 20 A, STRIP TERMINAL BLOCK, 2 ROWS, 1 DECK |
| 99.265.3521.9 | 20 A, STRIP TERMINAL BLOCK, 2 ROWS, 1 DECK |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 98ULPA877AKLF | 功能描述:时钟驱动器及分配 Low Power 1.8V DDR-I I PLL Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
| 98ULPA877AKLFT | 功能描述:时钟驱动器及分配 Low Power 1.8V DDR-I I PLL Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel |
| 98ULPA877FHLF | 制造商:Integrated Device Technology Inc 功能描述:MICRON P/N 521-500297 - Tape and Reel |
| 98ULPA877FHLFT | 制造商:Integrated Device Technology Inc 功能描述:MICRON P/N 521-500297 - Tape and Reel |
| 98WF | 制造商:Redington Counters Inc 功能描述:MECHANICAL COUNTER MEASURING W |
发布紧急采购，3分钟左右您将得到回复。