參數(shù)資料
型號(hào): CY28354OXC-400T
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 7/8頁(yè)
文件大?。?/td> 0K
描述: IC BUFF 273MHZ 4DDR DIMM 48SSOP
標(biāo)準(zhǔn)包裝: 1,000
類型: 扇出緩沖器(分配)
PLL: 無(wú)
主要目的: 存儲(chǔ)器,DDR
輸入: 時(shí)鐘
輸出: 時(shí)鐘
電路數(shù): 2
比率 - 輸入:輸出: 1:12
差分 - 輸入:輸出: 無(wú)/無(wú)
頻率 - 最大: 400MHz
電源電壓: 2.3 V ~ 2.7 V
工作溫度: 0°C ~ 85°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
CY28354-400
.......................... Document #: 38-07615 Rev. *B Page 7 of 8
Layout Example for DDR 2.5V
Ordering Information
Ordering Code
Package Type
Operating Range
Lead Free
CY28354OXC–400
48-pin SSOP
Commercial, 0°C to 85 °C
CY28354OXC–400T
48-pin SSOP – Tape and Reel
Commercial, 0°C to 85 °C
FB
C4
10 mF
0.005 mF
G
VDDQ2
C3
48
47
46
45
44
43
42
41
40
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
39
G = VIA to GND plane layer
V =VIA to respective supply plane layer
Note: Each supply plane or strip should have a ferrite bead and capacitors
Ceramic Caps C3 = 10–22 F
C4 = 0.005 F
FB = Dale ILB1206 - 300 (300
@ 100 MHz) or TDK ACB 2012L-120
All bypass caps = 0.1
F ceramic
CY28354-400
G
V
G
V
G
V
G
V
G
V
G
V
G
V
G
V
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