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參數(shù)資料
| 型號： | MAX9129EUE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 11/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DRVR QUAD LVDS 16-TSSOP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | 驅(qū)動器 |
| 驅(qū)動器/接收器數(shù)： | 4/0 |
| 規(guī)程： | LVDS |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 16-TSSOP |
| 包裝： | 帶卷 (TR) |
Detailed Description
The MAX9129 is a 200Mbps quad differential BLVDS
driver designed for multipoint, heavily loaded backplane
applications. This device accepts LVTTL/LVCMOS input
levels and translates them to output levels of 250mV to
450mV into a 27
load. The flow-through pinout simpli-
fies board layout and reduces the potential for crosstalk
between single-ended inputs and differential outputs.
Transition times are designed to reduce reflections, yet
enable high data rates. The MAX9129 can be used in
conjunction with standard quad LVDS receivers, such
as the MAX9121, to implement full-duplex multipoint
buses more efficiently than with transceivers.
Effect of Capacitive Loading
The characteristic impedance of a differential PC board
trace is uniformly reduced when equal capacitive loads
are attached at equal intervals (provided the transition
time of the signal being driven on the trace is longer
than the delay between loads). This kind of loading is
typical of multipoint buses where cards are attached at
1in or 0.8in intervals along the length of a backplane.
MAX9129
Quad Bus LVDS Driver with
Flow-Through Pinout
_______________________________________________________________________________________
7
Table 1. Input/Output Function Table
ENABLES
INPUTS
OUTPUTS
EN
IN_
OUT_+
OUT_ -
LL
H
L or open
HH
L
All other combinations of
EN and EN
XZ
Z
Figure 4. Driver High-Impedance Delay Test Circuit
EN
GND
EN
IN_
OUT_-
OUT_+
1/4 MAX9129
GENERATOR
+1.2V
50
CL
RL/2
VCC
CL
Figure 5. Driver High-Impedance Delay Waveform
50%
EN WHEN EN = 0 OR OPEN
EN WHEN EN = VCC
OUT_+ WHEN IN_ = 0
OUT_- WHEN IN_ = VCC
OUT_+ WHEN IN_ = VCC
OUT_- WHEN IN_ = 0
50%
tPLZ
tPHZ
tPZL
tPZH
50%
VCC
0
VCC
1.2V
VOL
VOH
1.2V
0
50%
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX912C | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single/Dual, Ultra-Fast, Low-Power, Precision TTL Comparators |
| MAX912C/D | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX912CPE | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX912CPE+ | 功能描述:校驗器 IC Dual Precision TTL Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX912CSE | 功能描述:校驗器 IC Dual Precision TTL Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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