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参数资料
| 型号： | MAX9134GHJ+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 20/20页 |
| 文件大小： | 0K |
| 描述： | IC SW LVDS CROSSBAR 32TQFP-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | LVDS 纵横开关 |
| 应用： | 数字视频 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-TQFP 裸露焊盘 |
| 供应商设备封装： | 32-TQFP-EP（5x5） |
| 包装： | 带卷 (TR) |
MAX9132/MAX9134/MAX9135
Programmable, High-Speed, Multiple
Input/Output LVDS Crossbar Switches
_______________________________________________________________________________________
9
Detailed Description
The MAX9132/MAX9134/MAX9135 high-speed, multi-
ple-port, low-voltage differential signaling (LVDS)
crossbar switches are specially designed for digital
video and camera signal transmission. These switches
have a wide bandwidth, supporting data rates up to
840Mbps. This allows the use of MAX9132/MAX9134/
MAX9135 with LVDS serializers/deserializers (SerDes)
to create a complete video or camera network. The
MAX9132 has three input ports and two output ports,
the MAX9134 has three input ports and four output
ports, and the MAX9135 has four input ports and three
output ports. The video or camera signal can go
through the switch from an input port to one or multiple
output ports.
The MAX9132/MAX9134/MAX9135 switch routing is
programmable through either an I2C interface or a
Local Interconnect Network (LIN) serial interface. AS0
and AS1 set the slave addresses for either of these
modes, allowing several devices on a bus simultane-
ously. In addition, the MAX9134/MAX9135 provide
3-level pins S[5:0] to set switch routing and the initial
conditions for I2C mode. To improve the signal integrity,
all the LVDS outputs feature selectable preemphasis.
Initial Power-Up
On power-up, all control registers have a value of 0x00.
For the MAX9134/MAX9135, leaving S[5:0] unconnect-
ed, allows control through the LIN interface with all out-
puts deactivated. Otherwise, the switch runs in
pin-control mode with S[5:0] controlling the switch rout-
ing. The I2C is also active while the device is in pin-
control mode. Successful routing through I2C overrides
the pin settings. For more details, see the
I2C Interface
section. For the MAX9132, the FS input determines
which interface is active.
Register Description
There are four 1-byte control registers in the
MAX9132/MAX9134/MAX9135. These registers control
the routing of the switch. Table 1 describes the register
map for both I2C and LIN. When the MAX9132/
MAX9134/MAX9135 operate in LIN mode, register 0x00
acts as an error flag register. Its function is described
in detail in Table 5. In either I2C or LIN mode, the con-
trol registers (0x01, 0x02) program the MAX9132/
MAX9134/MAX9135 switch routing control. In addition,
these registers can individually activate and deactivate
preemphasis for each output port. Table 2a describes
the routing for the MAX9132/MAX9134 and Table 2b for
the MAX9135. For I2C programming, register 0xFF con-
trols the activation of routing.
SDA
SCL
tHD:STA
tLOW
tHIGH
tR
tF
tSU:DAT
tSU:STA
tSU:STO
tBUF
tHD:STA
tHD:DAT
START
CONDITION
STOP
CONDITION
START
CONDITION
REPEATED
START CONDITION
Figure 1. I2C Serial-Interface Timing Details
REGISTER
ADDRESS (HEX)
READ/
WRITE
LIN INTERFACE DESCRIPTION
I
2C DESCRIPTION
0x00
R
LIN Status Register
Reserved
0x01
R/W
Switch Control Register 1
0x02
R/W
Switch Control Register 2 (MAX9134/MAX9135
only)
Switch Control Register 2 (MAX9134/MAX9135
only)
0xFF
W
Reserved
Route Activation Register
Table 1. Register Address Map
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9135GHJ | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches |
| MAX9135GHJ+ | 功能描述:LVDS 接口集成电路 Programmable LVDS Crossbar Switch RoHS:否 制造商:Texas Instruments 激励器数量:4 接收机数量:4 数据速率:155.5 Mbps 工作电源电压:5 V 最大功率耗散:1025 mW 最大工作温度:+ 85 C 封装 / 箱体:SOIC-16 Narrow 封装:Reel |
| MAX9135GHJ+T | 功能描述:LVDS 接口集成电路 Programmable LVDS Crossbar Switch RoHS:否 制造商:Texas Instruments 激励器数量:4 接收机数量:4 数据速率:155.5 Mbps 工作电源电压:5 V 最大功率耗散:1025 mW 最大工作温度:+ 85 C 封装 / 箱体:SOIC-16 Narrow 封装:Reel |
| MAX913C | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single/Dual, Ultra-Fast, Low-Power, Precision TTL Comparators |
| MAX913C/D | 功能描述:校验器 IC RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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