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參數(shù)資料
| 型號(hào)： | CY28401OCT |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | 100-MHz Differential Buffer for PCI Express and SATA |
| 中文描述： | 28401 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48 |
| 封裝： | SSOP-48 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 235K |
| 代理商： | CY28401OCT |
100-MHz Differential Buffer for PCI Express and SATA
CY28401
Cypress Semiconductor Corporation
Document #: 38-07592 Rev. **
3901 North First Street
San Jose
,
CA 95134
408-943-2600
Revised November 24, 2003
Features
CK409 or CK410 companion buffer
Eight differential 0.7v clock pairs
Individual OE controls
Low CTC jitter (< 50 ps)
Programmable bandwidth
SRC_STOP# power management control
SMBus Block/Byte/Word Read and Write support
3.3V operation
PLL Bypass-configurable
Divide by 2 programmable
48-pin SSOP package
Functional Description
The CY28401 is a differential buffer and serves as a
companion device to the CK409 or CK410 clock generator.
The device is capable of distributing the Serial Reference
Clock (SRC) in PCI Express and SATA implementations.
Block Diagram
Pin Configuration
Output
Buffer
Output
Control
PLL
DIV
SMBus
Controller
SRC_STOP#
PWRDWN#
SCLK
SDATA
SRC_DIV2#
PLL/BYPASS#
SRCT_IN
SRCC_IN
HIGH_BW#
OE_[0:7]
DIFT2
DIFC2
DIFT1
DIFC1
DIFT0
DIFC0
DIFT3
DIFC3
DIFT4
DIFC4
DIFT5
DIFC5
DIFT6
DIFC6
DIFT7
DIFC7
LOCK
48 SSOP
SRC_DIV2#
VDD
VSS
SRCT_IN
SRCC_IN
OE_0
OE_3
DIFT0
DIFCO
VSS
VDD
DIFT1
DIFC1
OE_1
OE_2
DIFT2
DIFC2
VSS
VDD
DIFT3
DIFC3
PLL/BYPASS#
SCLK
SDATA
VDD_A
VSS_A
IREF
DIFT5
DIFC5
OE_6
OE_5
DIFC6
VDD
DIFT6
VSS
DIFT7
DIFC7
OE_4
LOCK
OE_7
VDD
DIFT4
DIFC4
HIGH_BW#
VSS
SRC_STOP#
PWRDWN#
VSS
48
47
46
45
44
43
42
41
40
39
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
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18
19
20
21
22
23
24
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY28405 | CK409-Compliant Clock Synthesizer |
| CY28405OXCT | CK409-Compliant Clock Synthesizer |
| CY28405OC | CK409-Compliant Clock Synthesizer |
| CY28405OCT | Circular Connector; No. of Contacts:6; Series:; Body Material:Aluminum; Connecting Termination:Solder; Connector Shell Size:10; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:10-6 |
| CY28405OXC | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Crimp; Body Material:Aluminum; Series:PT06; No. of Contacts:3; Connector Shell Size:8; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY28401OXC | 功能描述:時(shí)鐘緩沖器 100 MHz Diff Buffer PCIe & SATA 1in 4out RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| CY28401OXCT | 功能描述:時(shí)鐘緩沖器 100 MHz Diff Buffer PCIe & SATA 1in 4out RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| CY28404 | 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:CK409-Compliant Clock Synthesizer |
| CY28404OC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:CK409-COMPLIANT CLOCK SYNTHESIZER |
| CY28404OCT | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:CK409-COMPLIANT CLOCK SYNTHESIZER |
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