參數(shù)資料
型號(hào): MAX4969CTO+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 1/10頁(yè)
文件大小: 0K
描述: IC MUX/REDRIVER PCIE 42TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 轉(zhuǎn)接驅(qū)動(dòng)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: PCIe?
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 42-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 42-TQFN-EP(3.5x9)
包裝: 帶卷 (TR)
_______________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
PCIe, Single Lane, 2:1/1:2 Multiplexer and
Redriver with Equalization
MAX4969
General Description
The MAX4969 active 2:1 and 1:2 multiplexer equalizes
and redrives PCIeM signals up to 5.0GT/s (Gigatransfers
per second) and operates from a single +3.3V supply.
The MAX4969 features PCIe-required electrical idle and
receiver detection on each channel, and improves signal
integrity at the receiver through independent program-
mable input equalization and output deemphasis.
The MAX4969 is available in a small, 42-pin (3.5mm x
9.0mm) TQFN package optimal for simplified layout and
space-saving requirements. The MAX4969 is specified
over the 0NC to +70NC commercial operating tempera-
ture range.
Applications
Blade Servers
Workstations
Communications Switches
Test Equipment
Storage Area Network
Features
S
Single +3.3V Supply Operation
S
PCIe Gen 1 (2.5GT/s) and Gen 2 (5.0GT/s)
Return Loss ≥ 8dB (1.25GHz ≤ f ≤ 2.5GHz)
S
Independent Input Equalization
S
Independent Output Deemphasis
S
Independent Output Level Selection
Reduced Power and EMI
S
On-Chip 50I Input/Output Terminations
S
Inline Signal Traces for Simplified Layout
S
Space-Saving, 3.5mm x 9.0mm TQFN Package
19-4810; Rev 0; 7/09
Pin Configuration
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
PCIe is a registered trademark of PCI-SIG Corp.
TOP VIEW
TQFN
18
19
20
21
INEQA1
INEQA0
INEQB1
INEQB0
42
+
41
40
39
ODEA1
ODEA0
ODEB1
ODEB0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
OUTP
OUTM
GND
ODE1
ODE0
V CC
GND
EN
SEL2
SEL1
GND
INM
INP
GND
INEQ0
INEQ1
V CC
INAM
GND
INBP
INBM
GND
V CC
INAP
GND
RX_DET
GND
OUTBM
OUTBP
GND
OUTAM
OUTAP
GND
V CC
*CONNECT EXPOSED PAD (EP) TO GND.
*EP
MAX4969
PART
TEMP RANGE
PIN-PACKAGE
MAX4969CTO+
0NC to +70NC
42 TQFN-EP*
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MAX496CSE 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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