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MAX9273GTL/V+

Description
Serializers & Deserializers - Serdes 1.5Gbps 22-bit Coax/STP serializer
Categorysemiconductor    Analog mixed-signal IC   
File Size2MB,49 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
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MAX9273GTL/V+ Overview

Serializers & Deserializers - Serdes 1.5Gbps 22-bit Coax/STP serializer

MAX9273GTL/V+ Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerMaxim
Product CategorySerializers & Deserializers - Serdes
RoHSDetails
TypeSerializer
Data Rate1.5 Gb/s
Input TypeCMOS/LVCMOS
Output TypeCML
Number of Inputs22 Input
Number of Outputs1 Output
Operating Supply Voltage1.7 V to 3.6 V
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 105 C
Mounting StyleSMD/SMT
Package / CaseTQFN-EP-40
PackagingTube
Factory Pack Quantity50
EVALUATION KIT AVAILABLE
MAX9273
22-Bit GMSL Serializer with Coax or
STP Cable Drive
General Description
The MAX9273 compact serializer is designed to drive
50I coax or 100I shielded twisted-pair (STP) cable.
The device pairs with the MAX9272 deserializer. The
parallel input is programmable for single or double input.
Double input allows higher pixel clock input frequency by
registering two pixels of typical image-sensor video data
before serializing. This doubles the maximum pixel clock
frequency compared to single input.
The device features an embedded control channel that
operates at 9.6kbps to 1Mbps in UART and mixed UART/
I
2
C modes, and up to 400kbps in I
2
C mode. Using the
control channel, a microcontroller (FC) is capable of
programming serializer, deserializer, and camera (or any
peripheral) registers at any time, independent of video
timing. There is one dedicated GPIO, four optional GPIOs,
and a GPO output, allowing remote power-up of a camera
module, camera frame synchronization, and other uses.
Error-detection and correction coding are programmable.
For driving longer cables, the serializer has program-
mable pre/deemphasis. Programmable spread spectrum
is available on the serial output. The serial output meets
ISO 10605 and IEC 61000-4-2 ESD standards. The core
supply range is 1.7V to 1.9V and the I/O supply range is
1.7V to 3.6V. The device is available in a 40-pin (6mm x
6mm) TQFN-EP package with 0.5mm lead pitch and oper-
ates over the -40NC to +105NC temperature range.
Benefits and Features
S
Ideal for Camera Applications
Drives Low-Cost 50I Coax Cable and FAKRA
Connectors or 100I STP
Error Detection/Correction
9.6kbps to 1Mbps Control Channel in I
2
C-to-I
2
C
Mode with Clock Stretch Capability
Best-in-Class Supply Current: 75mA (max)
Double-Rate Clock for Megapixel Cameras
Serializer Pre/Deemphasis Allows 15m Cable at
Full Speed
40-Pin (6mm x 6mm) TQFN Package with 0.5mm
Lead Pitch
S
High-Speed Data Serialization for Megapixel
Cameras
Up to 1.5Gbps Serial-Bit Rate with Single or
Double Input: 6.25MHz to 100MHz Clock
S
Multiple Control-Channel Modes for System
Flexibility
9.6kbps to 1Mbps Control Channel in UART-to-
UART or UART-to-I
2
C Modes
S
Reduces EMI and Shielding Requirements
Output Programmable for 100mV to 500mV
Single-Ended or 100mV to 400mV Differential
Programmable Spread Spectrum on the Serial
Output Reduces EMI
Bypassable Input PLL for Parallel Clock Jitter
Attenuation
Tracks Spread Spectrum on Parallel Input
S
Peripheral Features for Camera Power-Up and
Verification
Built-In PRBS Generator for BER Testing of the
Serial Link
Up to Five GPIO Ports
Dedicated “Up/Down” GPO for Camera Frame
Sync Trigger and Other Uses
S
Reduces Power Requirements
Remote/Local Wake-Up from Sleep Mode
S
Meets Rigorous Automotive and Industrial
Requirements
-40NC to +105NC Operating Temperature
±8kV Contact and ±15kV Air ISO 10605 and
IEC 61000-4-2 ESD Protection
Applications
Automotive Camera Systems
Navigation Displays
Ordering Information
appears at end of data sheet.
Typical Application Circuit
appears at end of data sheet.
For related parts and recommended products to use with this part,
refer to
www.maximintegrated.com/MAX9273.related.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-6384; Rev 1; 11/12

MAX9273GTL/V+ Related Products

MAX9273GTL/V+ MAX9273GTL/V+T
Description Serializers & Deserializers - Serdes 1.5Gbps 22-bit Coax/STP serializer Serializers & Deserializers - Serdes 1.5Gbps 22-bit Coax/STP serializer
Product Attribute Attribute Value Attribute Value
Manufacturer Maxim Maxim
Product Category Serializers & Deserializers - Serdes Serializers & Deserializers - Serdes
RoHS Details Details
Type Serializer Serializer
Data Rate 1.5 Gb/s 1.5 Gb/s
Input Type CMOS/LVCMOS CMOS/LVCMOS
Output Type CML CML
Number of Inputs 22 Input 22 Input
Number of Outputs 1 Output 1 Output
Operating Supply Voltage 1.7 V to 3.6 V 1.7 V to 3.6 V
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 105 C + 105 C
Mounting Style SMD/SMT SMD/SMT
Package / Case TQFN-EP-40 TQFN-EP-40
Packaging Tube Reel
Factory Pack Quantity 50 2500

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