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參數(shù)資料
| 型號： | 9250BF-28LF-T |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 133.32 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| 封裝： | 0.300 INCH, GREEN, SSOP-56 |
| 文件頁數(shù)： | 8/19頁 |
| 文件大?。?/td> | 226K |
| 代理商： | 9250BF-28LF-T |
16
ICS9250-28
Connections to VDD:
General Layout Precautions:
1) Use a ground plane on the top routing
layer of the PCB in all areas not used
by traces.
2) Make all power traces and ground
traces as wide as the via pad for lower
inductance.
Notes:
1 All clock outputs should have
provisions for a 15pf capacitor
between the clock output and series
terminating resistor. Not shown in
all places to improve readability of
diagram.
2 Optional crystal load capacitors are
recommended. They should be
included in the layout but not
inserted unless needed.
Component Values:
C1 : Crystal load values determined by user
C2 :
22F/20V/D case/Tantalum
AVX TAJD226M020R
C3 : 15pF capacitor
FB = Fair-Rite products 2512066017X1
All unmarked capacitors are 0.01F ceramic
3.3V Power Route
Ground
2.5V Power Route
C1
2
C3
1
Clock Load
Ferrite
Bead
VDD
C2
22F/20V
Tantalum
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1
2
3
4
5
6
7
8
Ferrite
Bead
VDD
C2
22F/20V
Tantalum
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
27
28
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| 9148F-18 | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
| 932S203YGLFT | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 9250BFI-27LF | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| 9250BFI-27LFT | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| 9250CF-08LF | 制造商:Integrated Device Technology Inc 功能描述:IDT 9250CF-08LF PHASED LOCKED LOOP (PLL) - Rail/Tube 制造商:Integrated Device Technology Inc 功能描述:IDT 9250CF-08LF Phased Locked Loop (PLL) |
| 9250CF-10 | 制造商:Integrated Device Technology Inc 功能描述:IDT 9250CF-10 PHASED LOCKED LOOP (PLL) - Rail/Tube 制造商:Integrated Device Technology Inc 功能描述:IDT 9250CF-10 Phased Locked Loop (PLL) |
| 9250CF-10LF | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
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