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參數(shù)資料
| 型號(hào)： | CDCU877ZQL |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 1.8V PHASE LOCK LOOP CLOCK DRIVER |
| 中文描述： | 1.8鎖相環(huán)時(shí)鐘驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 3/17頁 |
| 文件大小： | 410K |
| 代理商： | CDCU877ZQL |
SCAS688A JUNE 2003 REVISED JANUARY 2004
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Table 1. Terminal Functions
NAME
BGA
MLF
I/O
DESCRIPTION
AGND
G1
7
Analog ground
AVDD
CK
H1
8
Analog power
Clock input with a (10 k
to 100 k
) pulldown resistor
Complementary clock input with a (10 k
to 100 k
) pulldown resistor
Feedback clock input
E1
4
I
CK
F1
5
I
FBIN
E6
27
I
FBIN
F6
26
I
Complementary feedback clock input
FBOUT
H6
24
O
Feedback clock output
FBOUT
G6
25
O
Complementary feedback clock output
OE
F5
22
I
Output enable (asynchronous)
OS
D5
21
I
Output select (tied to GND or VDD)
Ground
GND
B2, B3, B4, B5,
C2, C5, H2, H5,
J2, J3, J4, J5
10
VDDQ
D2, D3, D4, E2,
E5, F2, G2, G3,
G4, G5
1, 6, 9, 15, 20,
23, 28, 31, 36
Logic and output power
Y[0:9]
A2, A1, D1, J1,
K3, A5, A6, D6,
J6, K4
38, 39, 3, 11, 14,
34, 33, 29, 19, 16
O
Clock outputs
Y[0:9]
A3, B1, C1, K1,
K2, A4, B6, C6,
K6, K5
37, 40, 2, 12, 13,
35, 32, 30, 18, 17
O
Complementary clock outputs
Table 2. Function Table
INPUTS
OUTPUTS
PLL
AVDD
OE
OS
CK
CK
Y
Y
FBOUT
FBOUT
GND
H
X
L
H
L
H
L
H
Bypassed/
Off
GND
H
X
H
L
H
L
H
L
Bypassed/
Off
GND
L
H
L
H
LZ
LZ
L
H
Bypassed/
Off
GND
L
L
H
L
LZ
Y7 Active
LZ
Y7 Active
H
L
Bypassed/
Off
1.8 V Nominal
L
H
L
H
LZ
LZ
LZ
LZ
L
H
On
1.8 V Nominal
L
L
H
L
Y7 Active
Y7 Active
H
L
On
1.8 V Nominal
H
X
L
H
L
H
L
H
On
1.8 V Nominal
H
X
H
L
H
L
H
L
On
1.8 V Nominal
X
X
L
L
LZ
LZ
LZ
LZ
Off
X
X
X
H
H
Reserved
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDCU877ZQLR | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 1.8v PLL Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| CDCU877ZQLT | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 1.8v PLL Clock Driver RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| CDCUA877 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8-V PHASE LOCK LOOP CLOCK DRIVER |
| CDCUA877_1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8-V PHASE LOCK LOOP CLOCK DRIVER |
| CDCUA877ZQL | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8-V PHASE LOCK LOOP CLOCK DRIVER |
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