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부품번호 | PI6PCIEB24 기능 |
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기능 | 1:4 PCI Express Clock Driver | ||
제조업체 | Pericom Semiconductor | ||
로고 | |||
전체 7 페이지수
Features
ÎÎ Phase jitter filter for PCIe® 2.0 application
ÎÎ Four pairs of HCSL PCIe 2.0 Differential Clocks
ÎÎ Prop delay <± 250ps (in PLL mode)
ÎÎ Low skew < 50ps
ÎÎ Low jitter < 50ps cycle-to-cycle
ÎÎ < 1 ps additive RMS phase jitter
ÎÎ 100 MHz PLL Mode operation
ÎÎ 3.3V operation
ÎÎ Packaging (Pb-free and Green):
àà 20-Pin 4.0mm x 4.0mm x0.75mm TQFN (ZD20)
PI6PCIEB24
1:4 PCI Express® Clock Driver
Description
Pericom Semiconductor's PI6PCIEB24 is a PCI Express® (PCIe)
2.0 compliant high-speed, low-noise differential clock buffer. The
device distributes the input differential PCIe clock to four differ-
ential pairs of clock outputs with zero delay PLL.
Block Diagram
SRC
SRC#
PWRDWN#
PLL
PLL/BYPASS#
Pin Configuration
OE_0
OUT0
OUT0#
OUT1
OUT1#
OUT2
OUT2#
OUT3
OUT3#
OE_3
VDD
OUT0
OUT0#
OE_0
OUT1
1
2
3
4
5
15 OUT3
14 OUT3#
13 OE_3
12 OUT2
11 OUT2#
10-0210
1 www.pericom.com
PS9070A
09/01/10
PI6PCIEB24
1:4 PCI Express® Clock Driver
Current-mode output buffer characteristics of OUT[0:3], OUT[0:3]#
VDD
(3.3V ± 5%)
RO
ROS
Iout
VOUT = 0.85V max
IOUT
0V
Slope ~ 1/Rs
0.85V
Figure 2. Simplified diagram of current-mode output buffer
Differential Clock Buffer characteristics
Symbol
RO
ROS
VOUT
Minimum
3000Ω
unspecified
N/A
Maximum
N/A
unspecified
850mV
Current Accuracy
Symbol
IOUT
Conditions
VDD = 3.30 ±5%
Configuration
RREF = 475Ω 1%
IREF = 2.32mA
Load
Nominal test load for given
configuration
Min.
-12% INOMINAL
INOMINAL refers to the expected current based on the configuration of the device.
Max.
+12% INOMINAL
Differential Clock Output Current
Board Target Trace/Term Z
100Ω
(100Ω differential ≈ 15% coupling ratio)
Reference R, Iref = VDD/(3xRr)
RREF = 475Ω 1%,
IREF = 2.32mA
Output Current
IOH = 6 x IREF
VOH @ Z
0.7V @ 50
10-0210
4 www.pericom.com
PS9070A
09/01/10
4페이지 Packaging Mechanical: 20-Pin TQFN (ZD)
PI6PCIEB24
1:4 PCI Express® Clock Driver
08-0456
DATE: 09/11/08
DESCRIPTION: 20-Lead, Thin Fine Pitch Quad Flat No-Lead (TQFN)
PACKAGE CODE: ZD20
DOCUMENT CONTROL #: PD-2084
REVISION: --
Ordering Information(1-3)
Ordering Code
PI6PCIEB24ZDE
Package Code
ZD
Package Description
20-pin, 4.0mm x 4.0mm, TQFN, Pb-Free and Green
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
2. E = Pb-free and Green
3. Adding an X suffix = Tape/Reel
Pericom Semiconductor Corporation • 1-800-435-2336
10-0210
PCI Express and PCIe are registered trademarks of PCI-SIG. Please visit pcisig.org for information.
7
www.pericom.com
PS9070A
09/01/10
7페이지 | |||
구 성 | 총 7 페이지수 | ||
다운로드 | [ PI6PCIEB24.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
PI6PCIEB24 | 1:4 PCI Express Clock Driver | Pericom Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |