MAX9135GHJ+ Maxim Integrated Products, MAX9135GHJ+ Datasheet

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MAX9135GHJ+

Manufacturer Part Number
MAX9135GHJ+
Description
IC SW LVDS CROSSBAR 32TQFP-EP
Manufacturer
Maxim Integrated Products
Type
LVDS Crossbar Switchr
Datasheet
1.MAX9134GHJ.pdf (20 pages)

Specifications of MAX9135GHJ+

Applications
Digital Video
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX9132/MAX9134/MAX9135 high-speed, multi-
ple-port, low-voltage differential signaling (LVDS) cross-
bar switches are specially designed for digital video
and camera signal transmission. These switches have a
wide bandwidth, supporting data rates up to 840Mbps.
The MAX9132 has three input ports and two output
ports, the MAX9134 has three input ports and four out-
put ports, and the MAX9135 has four input ports and
three output ports. The digital video or camera signal
can go through the switches from an input port to one
or multiple output ports.
The MAX9132/MAX9134/MAX9135 switch routing is
programmable through either an I
Local Interconnect Network (LIN) serial interface. In
addition, the MAX9134/MAX9135 provide pins to set
switch routing. These pins also set the initial conditions
for the I
ports, these switches can be connected in parallel or in
cascade.
The MAX9132/MAX9134/MAX9135 operate from a
+3.3V supply and are specified over the -40°C to
+105°C temperature range. The MAX9134/MAX9135
are available in a 32-pin (5mm x 5mm) TQFP package,
while the MAX9132 is available in a 20-pin (6.5mm x
4.4mm) TSSOP package. The input/output port pins are
rated up to ±25kV ESD for the ISO Air-Gap Discharge
Model, ±15kV ESD for the IEC Air-Gap Discharge
Model, and ±10kV for the ESD Contact Discharge
Model. All other pins support up to ±3kV ESD for the
Human Body Model.
19-4215; Rev 1; 3/11
Note: Devices are specified over the -40°C to +105°C temperature range.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
* EP = Exposed pad.
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.
MAX9132GUP+
MAX9134GHJ+
MAX9135GHJ+
Digital Video in Automotive
Video/Audio Distribution Systems
Camera Surveillance Systems
High-Speed Digital Media Routing
Navigation System Displays
2
PART
C mode. To generate more input or output
________________________________________________________________ Maxim Integrated Products
General Description
PIN-PACKAGE
20 TSSOP-EP*
32 TQFP-EP*
32 TQFP-EP*
Input/Output LVDS Crossbar Switches
Programmable, High-Speed, Multiple
Applications
2
C interface or a
INPUTS
3
3
4
♦ Supports up to 840Mbps Data Rate at Each Port
♦ Nonactivated Ports are in High-Impedance State
♦ Programmable Preemphasis on LVDS Outputs
♦ Self Common-Mode Biasing on LVDS Inputs
♦ Three Selectable Approaches for Switch Routing:
♦ ±25kV ESD Protection
♦ +3.3V Supply Voltage
♦ -40°C to +105°C Operating Temperature Range
Pin Configurations continued at end of data sheet.
for Easy Port Expansion
I
LIN Interface
Programmable Pins (MAX9134/MAX9135)
2
C Interface
TOP VIEW
*EXPOSED PAD. CONNECT EP TO GND.
DIN0+
DIN1+
DIN2+
DVDD
DIN0-
DIN1-
DIN2-
AVDD
OUTPUTS
PD
FS
10
1
2
3
4
5
6
7
8
9
2
4
3
+
Ordering Information
TSSOP-EP*
MAX9132
Pin Configurations
20
19
18
17
16
15
14
13
12
11
ROUTE CONTROL
SCL/RXD
SDA/TXD
LVDSVDD
DOUT0+
DOUT0-
DOUT1+
DOUT1-
LVDSGND
AS1/NSLP
AS0
I
I
2
2
C, LIN, Pins
C, LIN, Pins
I
2
Features
C, LIN
1

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MAX9135GHJ+ Summary of contents

Page 1

... Navigation System Displays PART PIN-PACKAGE MAX9132GUP+ 20 TSSOP-EP* MAX9134GHJ+ 32 TQFP-EP* MAX9135GHJ+ 32 TQFP-EP* Note: Devices are specified over the -40°C to +105°C temperature range. + Denotes a lead(Pb)-free/RoHS-compliant package Exposed pad. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’ ...

Page 2

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +4.0V DD All Pins to GND .............................................-0. Short-Circuit Duration (all outputs).............................Continuous Continuous Power Dissipation (T = +70°C) A 32-Pin TQFP (derate 27.8mW/°C above ...

Page 3

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches DC ELECTRICAL CHARACTERISTICS (continued +3.0V to +3.6V, T AVDD DVDD LVDSVDD = V = +3.3V +25°C.) (Note 2) LVDSVDD A PARAMETER SYMBOL DIFFERENTIAL INPUTS (DIN_) ...

Page 4

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches AC ELECTRICAL CHARACTERISTICS (continued +3.0V to +3.6V, T AVDD DVDD LVDSVDD +3.3V +25°C.) (Notes 3, 4) DVDD LVDSVDD A PARAMETER SYMBOL ...

Page 5

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches ( +3.3V, T AVDD DVDD LVDSVDD SUPPLY CURRENT vs. SUPPLY VOLTAGE 105 840Mbps 1010 PATTERN PREEMPHASIS -40°C 100 +25°C +105°C 95 -40°C NO PREEMPHASIS 90 +25°C 85 +105°C ...

Page 6

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches ( +3.3V, T AVDD DVDD LVDSVDD EYE DIAGRAM 150mV/div OV PIN MAX9132 MAX9134 MAX9135 TSSOP TQFP TQFP ...

Page 7

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches PIN MAX9132 MAX9134 MAX9135 TSSOP TQFP TQFP 16, 25 19, 24 — 17 — — 18 — — — ...

Page 8

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches DIN0+ DIN1+ DIN2+ DIN0- DIN1- DIN2- DVDD DGND AVDD AGND LVDSVDD LVDSGND MAX9132 DOUT0+ DOUT1+ DOUT0- DOUT1- DVDD DGND AVDD AGND LVDSVDD LVDSGND 8 _______________________________________________________________________________________ FS ROUTING CONTROL PD REGISTERS DVDD DGND AVDD ...

Page 9

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches Table 1. Register Address Map REGISTER READ/ ADDRESS (HEX) WRITE 0x00 R LIN Status Register 0x01 R/W Switch Control Register 1 Switch Control Register 2 (MAX9134/MAX9135 0x02 R/W only) 0xFF W Reserved SDA ...

Page 10

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches Table 2a C/LIN Switch Routing Control Registers for the MAX9132/MAX9134 REGISTER REGISTER BIT(S) ADDRESS D7 D[6:4] 0x01 D3 D[2:0] D7 D[6:4] 0x02 (MAX9134 only) D3 D[2:0] SINGLE WRITE BIT 7…………….……………… BIT ...

Page 11

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches Table 2b Switch Routing Control Registers for the MAX9135 REGISTER REGISTER BIT(S) ADDRESS D7 D[6:4] 0x01 D3 D[2:0] D[7:4] D3 0x02 D[2:0] The MAX9132/MAX9134/MAX9135 operate as slaves that send and ...

Page 12

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches Table Slave Addresses PIN AS0 AS1 A[7:5] Low Low 101 Low Open 101 Low High 101 Open Low 101 Open Open 101 Open High 101 High Low 101 High ...

Page 13

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches Table 4. LIN Identifiers for Write and Read Operations AS0 ID[5:0] Low 0x08 Open 0x0A High 0x1C Table 5. Register 0x00 Error Flag Mapping for LIN REGISTER BIT(S) DESCRIPTION D[7:5] Reserved D4 Sync ...

Page 14

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches Table 6a. Switch Routing Control Pin Setting for the MAX9134 PORT DOUT0, DOUT1 Open 1 ...

Page 15

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches Table 6b. Switch Routing Control Pin Setting for the MAX9135 PORT DOUT0 DOUT1 ...

Page 16

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches DIN1 DIN2 DIN3 MAX9134 DOUT1 DOUT2 DOUT3 DOUT4 DOUT1 SWITCH Figure 7. Topologies for Port Expansion Input/Output Termination Terminate LVDS inputs/outputs through 100Ω differen- tial termination, or use an equivalent ...

Page 17

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches The TQFP and TSSOP packages used for the MAX9132/MAX9134/MAX9135 have exposed pads on the bottom. The exposed pad is internally connected to ground. Connect the exposed pad to ground using a landing pad ...

Page 18

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches 0.1µF 100Ω × DIN0+ DVDD AVDD AGND LVDSVDD LVDSGND DOUT0+ DOUT0- DOUT1+ 100Ω × 4 0.1µF 18 ______________________________________________________________________________________ LVDS INPUTS DIN0- DIN1+ DIN1- DIN2+ DIN2- MAX9134 DOUT1- DOUT2+ DOUT2- DOUT3+ ...

Page 19

Programmable, High-Speed, Multiple Input/Output LVDS Crossbar Switches TOP VIEW LVDSGND 26 LVDSVDD 27 SDA/TXD 28 SCL/RXD MAX9134 DVDD TQFP-EP* ...

Page 20

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 20 © 2011 Maxim Integrated Products ...

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