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MAX9240GTM+T

Description
IC DESERIALIZER 28BIT GMSL QFN
Categorysemiconductor    Analog mixed-signal IC   
File Size2MB,51 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

MAX9240GTM+T Overview

IC DESERIALIZER 28BIT GMSL QFN

MAX9240GTM+T Parametric

Parameter NameAttribute value
Functiondeserializer
data rate1.5Gbps
input typeCML
Output typeCMOS,LVCMOS
Number of inputs1
Number of outputs28
Voltage - Power1.8V, 3.3V
Operating temperature-40°C ~ 105°C(TA)
Installation typesurface mount
Package/casing48-WFQFN Exposed Pad
Supplier device packaging48-TQFN(7x7)
EVALUATION KIT AVAILABLE
MAX9240
6.25MHz to 100MHz, 25-Bit GMSL Deserializer for
Coax or STP Cable With Line Fault Detect
General Description
The MAX9240 compact deserializer is designed to
interface with a GMSL serializer over 50I coax or 100I
shielded twisted-pair (STP) cable. The device pairs with
the MAX9271 or MAX9273 serializers.
The parallel output is programmable for single or double
output. Double output strobes out half of a parallel word
on each pixel clock cycle. Double output can be used
with GMSL serializers that have the double-input feature.
The device features an embedded control channel that
operates at 9.6kbps to 1Mbps. Using the control chan-
nel, a microcontroller (FC) can program the serializer/
deserializer and peripheral device registers at any time,
independent of video timing. Two programmable GPIO
ports and a continuously sampled GPI input are avail-
able.
For use with longer cables, the device has a program-
mable equalizer. Programmable spread spectrum is
available on the parallel output. The serial input 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 48-pin (7mm
x 7mm) TQFN-EP package with 0.5mm lead pitch and
operates over the -40NC to +105NC temperature range.
Benefits and Features
S
Ideal for Camera Applications
Works with 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: 90mA (max)
Double-Rate Clock for Megapixel Cameras
Cable Equalization Allows 15m Cable at Full
Speed
48-Pin (7mm x 7mm) TQFN-EP Package with
0.5mm Lead Pitch
S
High-Speed Data Deserialization for Megapixel
Cameras
to 1.5Gbps Serial-Bit Rate with Single or
Up
Double Output: 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
Input Programmable for 100mV to 500mV
Single-Ended or 50mV to 400mV Differential
Programmable Spread Spectrum on the Parallel
Output Reduces EMI
Tracks Spread Spectrum on Serial Input
S
Peripheral Features for Camera Power-Up and
Verification
Built-In PRBS Checker for BER Testing of the
Serial Link
Fault Detection of Serial Link Shorted Together,
to Ground, to Battery, or Open
Two GPIO Ports
Dedicated “Up/Down” GPI for Camera Frame
Sync Trigger and Other Uses
Remote/Local Wake-Up from Sleep Mode
S
Meets Rigorous Automotive and Industrial
Requirements
-40NC to +105NC Operating Temperature
Q10kV
Contact and
Q15kV
Air IEC 61000-4-2
ESD Protection
Q10kV
Contact and
Q30kV
Air ISO 10605 ESD
Protection
Applications
Automotive Camera Systems
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/MAX9240.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.
19-6594; Rev 0; 3/13

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