MAX9675EVKIT+

MAX9675EVKIT+ Datasheet

MAX9675

Part	Datasheet
MAX9675EVKIT+	MAX9675EVKIT+ (pdf)

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MAX9675 110MHz, 16 x 16 Video Crosspoint Switch with Programmable Gain The switching matrix and programmable gain are controlled through an SPI /QSPI -compatible 3-wire serial interface. The serial interface is designed to operate in either of two modes to provide fast updates and initialization. All outputs are held in the disabled state during power-up to avoid signal conflicts in large switching arrays. The programmability and high level of integration make the MAX9675 an ideal choice for nonblocking video switch arrays in security, surveillance, and videoon-demand systems. The MAX9675 is available in a 100-pin TQFP package and specified over the extended -40°C to +85°C temperature range. Security Systems Video Routing Video-on-Demand Systems Typical Operating Circuit CAMERAS OUT0 MAX9675 OUT1 IN15 OUT15 MONITOR 16 x 16 Nonblocking Matrix with Buffered Inputs and Outputs Operates at ±5V Supply Individually Programmable Output Buffer Gain AV = +1V/V or +2V/V High-Impedance Output Disable for Wired-OR Connections 0.1dB Gain Flatness to 14MHz -3dB Bandwidth 110MHz -62dB Crosstalk, -110dB Isolation at 6MHz Ordering Information PART TEMP RANGE PIN-PACKAGE MAX9675ECQ+ -40°C to +85°C 100 TQFP +Denotes a lead-free/RoHS-compliant package. Pin Configuration appears at end of data sheet. Functional Diagram IN15 RESET DIN SCLK UPDATE MAX9675 16 x 16 SWITCH MATRIX POWER-ON THERMAL RESET SHUTDOWN DISABLE ALL OUTPUTS 256 16 DECODE LOGIC SERIAL INTERFACE LATCHES MATRIX REGISTER 96 BITS UPDATE REGISTER 16 BITS MODE AV = +1V/V OR +2V/V AV AV* AV* AV* 16 ENABLE/DISABLE OUT0 OUT1 OUT2 OUT15 VCC VEE AGND VDD DGND DOUT AOUT SPI and QSPI are trademarks of Motorola, Inc. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at MAX9675 110MHz, 16 x 16 Video Crosspoint Switch with Programmable Gain ABSOLUTE MAXIMUM RATINGS Analog Supply Voltage VCC - VEE Digital Supply Voltage VDD - DGND ...................................+6V Analog Supplies to Analog Ground VCC - AGND and AGND - VEE Analog Ground to Digital Ground .........................-0.3V to +0.3V IN_ Voltage Range VCC + 0.3V to VEE - 0.3V OUT_ Short-Circuit Duration to AGND, VCC, or VEE......Indefinite SCLK, CE, UPDATE, MODE, A_, DIN, DOUT, RESET, AOUT......................... VDD + 0.3V to DGND - 0.3V Current into Any Analog Input Pin IN_ ...........................±50mA Current into Any Analog Output Pin OUT_ .....................±75mA Continuous Power Dissipation TA = +70°C 100-Pin TQFP derate 22.2mW/°C above +70°C .....1777mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature Storage Temperature Range .............................-65°C to +150°C Lead Temperature soldering, 10s +300°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. DC ELECTRICAL SUPPLIES ±5V VCC = +5V, VEE = -5V, VDD = +5V, AGND = DGND = 0, VIN_ = 0, RL = 150Ω to AGND, and TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C. Note 5 PARAMETER CONDITIONS MIN TYP MAX UNITS Operating Supply Voltage Range VCC VEE Guaranteed by PSRR test Logic-Supply Voltage Range VDD to DGND VEE + 2.5V < VIN_ < VCC - 2.5V , AV = +1V/V, RL = 150Ω VEE + 2.5V < VIN_ < VCC - 2.5V , AV = +1V/V, RL = 10kΩ Gain Note 1 VEE + 3.75V < VIN_ < VCC - 3.75V , AV = +2V/V, RL = 150Ω 2 V/V VEE + 3.75V < VIN_ < VCC - 3.75V , AV = +2V/V, RL = 10kΩ Gain Matching Channel to Channel VEE + 1V < VIN_ < VCC - 1.2V , AV = +1V/V, RL = 10kΩ RL = 10kΩ RL = 150Ω MAX9675 110MHz, 16 x 16 Video Crosspoint Switch with Programmable Gain DC ELECTRICAL SUPPLIES ±5V continued VCC = +5V, VEE = -5V, VDD = +5V, AGND = DGND = 0, VIN_ = 0, RL = 150Ω to AGND, and TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C. Note 5 PARAMETER CONDITIONS MIN TYP MAX UNITS Temperature Coefficient of Gain TCAV ppm/°C Input Voltage Range

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MAX9675
110MHz, 16 x 16 Video Crosspoint Switch with Programmable Gain

The switching matrix and programmable gain are controlled through an SPI /QSPI -compatible 3-wire serial interface. The serial interface is designed to operate in either of two modes to provide fast updates and initialization. All outputs are held in the disabled state during power-up to avoid signal conflicts in large switching arrays.

The programmability and high level of integration make the MAX9675 an ideal choice for nonblocking video switch arrays in security, surveillance, and videoon-demand systems.

The MAX9675 is available in a 100-pin TQFP package and specified over the extended -40°C to +85°C temperature range.

Security Systems Video Routing Video-on-Demand Systems

Typical Operating Circuit

CAMERAS

OUT0

MAX9675

OUT1

IN15

OUT15

MONITOR
16 x 16 Nonblocking Matrix with Buffered Inputs and Outputs

Operates at ±5V Supply Individually Programmable Output Buffer Gain

AV = +1V/V or +2V/V High-Impedance Output Disable for Wired-OR

Connections 0.1dB Gain Flatness to 14MHz -3dB Bandwidth 110MHz -62dB Crosstalk, -110dB Isolation at 6MHz
Ordering Information

PART

TEMP RANGE

PIN-PACKAGE

MAX9675ECQ+
-40°C to +85°C
100 TQFP
+Denotes a lead-free/RoHS-compliant package.

Pin Configuration appears at end of data sheet.

Functional Diagram

IN15 RESET

DIN SCLK UPDATE

MAX9675
16 x 16 SWITCH MATRIX

POWER-ON THERMAL

RESET

SHUTDOWN

DISABLE ALL OUTPUTS
256 16

DECODE LOGIC

SERIAL INTERFACE

LATCHES

MATRIX REGISTER 96 BITS

UPDATE REGISTER 16 BITS

MODE *AV = +1V/V OR +2V/V

AV* AV* AV* AV* 16

ENABLE/DISABLE

OUT0

OUT1

OUT2

OUT15

VCC VEE AGND VDD DGND DOUT

AOUT

SPI and QSPI are trademarks of Motorola, Inc.

Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at

MAX9675
110MHz, 16 x 16 Video Crosspoint Switch with Programmable Gain

ABSOLUTE MAXIMUM RATINGS

Analog Supply Voltage VCC - VEE Digital Supply Voltage VDD - DGND ...................................+6V Analog Supplies to Analog Ground

VCC - AGND and AGND - VEE Analog Ground to Digital Ground .........................-0.3V to +0.3V IN_ Voltage Range VCC + 0.3V to VEE - 0.3V OUT_ Short-Circuit Duration to AGND, VCC, or VEE......Indefinite SCLK, CE, UPDATE, MODE, A_, DIN, DOUT,

RESET, AOUT......................... VDD + 0.3V to DGND - 0.3V

Current into Any Analog Input Pin IN_ ...........................±50mA Current into Any Analog Output Pin OUT_ .....................±75mA Continuous Power Dissipation TA = +70°C
100-Pin TQFP derate 22.2mW/°C above +70°C .....1777mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature Storage Temperature Range .............................-65°C to +150°C Lead Temperature soldering, 10s +300°C

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

DC ELECTRICAL SUPPLIES ±5V

VCC = +5V, VEE = -5V, VDD = +5V, AGND = DGND = 0, VIN_ = 0, RL = 150Ω to AGND, and TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C. Note 5

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

Operating Supply Voltage Range

VCC VEE

Guaranteed by PSRR test

Logic-Supply Voltage Range

VDD to DGND

VEE + 2.5V < VIN_ < VCC - 2.5V , AV = +1V/V, RL = 150Ω

VEE + 2.5V < VIN_ < VCC - 2.5V , AV = +1V/V, RL = 10kΩ

Gain Note 1

VEE + 3.75V < VIN_ < VCC - 3.75V ,

AV = +2V/V, RL = 150Ω
2 V/V

VEE + 3.75V < VIN_ < VCC - 3.75V , AV = +2V/V, RL = 10kΩ

Gain Matching Channel to Channel

VEE + 1V < VIN_ < VCC - 1.2V , AV = +1V/V, RL = 10kΩ

RL = 10kΩ RL = 150Ω

MAX9675
110MHz, 16 x 16 Video Crosspoint Switch with Programmable Gain

DC ELECTRICAL SUPPLIES ±5V continued

VCC = +5V, VEE = -5V, VDD = +5V, AGND = DGND = 0, VIN_ = 0, RL = 150Ω to AGND, and TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C. Note 5

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

Temperature Coefficient of Gain

TCAV
ppm/°C

Input Voltage Range

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Datasheet ID: MAX9675EVKIT+ 647438