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參數(shù)資料
| 型號： | AS80SSTVF16857-48VR |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | DDR 14-Bit Registered Buffer |
| 中文描述： | SSTV SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO48 |
| 封裝： | 0.173 INCH, 0.40 MM PITCH, TVSOP-48 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 93K |
| 代理商： | AS80SSTVF16857-48VR |
July 2003
Advance Information
AS80SSTVF16857
8/1/03; V.0.10
Alliance Semiconductor
P. 1 of 12
DDR 14-Bit Registered Buffer
PulseC re
Features
Differential clock signals
Meets SSTL_2 class II specifications on outputs
Supports SSTL_2 Class I and II specifications
Low voltage operation – V
DD
= 2.3V to 2.7V
Available in 48-pin TSSOP and TVSOP package
Operates at 2.3V to 2.7V for PC1600, PC2100, and
PC2700; 2.5V to 2.7V for PC3200
Pinout and Functionality Compatible with JEDEC
Standard SSTV16857
Recommended Applications
DDR memory modules
Provides complete DDR DIMM logic solution
with PCV857
SSTL_2-compatible data registers
Block Diagram
CLK
D1
R
RESETB
CLKB
D1
CLK
VREF
To 13 other channels
Q1
38
39
34
48
35
Pin Configuration
Q1
Q2
GND
VDDQ
Q3
Q4
Q5
GND
VDDQ
Q6
Q7
VDDQ
GND
Q8
Q9
VDDQ
GND
Q10
Q11
Q12
VDDQ
GND
Q13
Q14
D1
D2
GND
VDD
D3
D4
D5
D6
D7
CLKB
CLK
VDD
GND
VREF
RESETB
D8
D9
D10
D11
D12
VDD
GND
D13
D14
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
48-Pin TSSOP & TVSOP
6.10 mmbody, 0.50 mmpitch = TSSOP
4.40 mmbody, 0.40 mmpitch = TSSOP (TVSOP)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS80SSTVF16857-48VT | DDR 14-Bit Registered Buffer |
| AS80SSTVF16859-56KR | DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-56KT | DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-64TR | DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-64TT | DDR 13-Bit to 26-Bit Registered Buffer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS80SSTVF16857-48VT | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 14-Bit Registered Buffer |
| AS80SSTVF16859 | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-56KR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-56KT | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 13-Bit to 26-Bit Registered Buffer |
| AS80SSTVF16859-64TR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:DDR 13-Bit to 26-Bit Registered Buffer |
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