MAX11502USA+T Maxim Integrated Products, MAX11502USA+T Datasheet

IC STD VIDEO FILTER 3CH 8-SOIC

MAX11502USA+T

Manufacturer Part Number
MAX11502USA+T
Description
IC STD VIDEO FILTER 3CH 8-SOIC
Manufacturer
Maxim Integrated Products
Type
Video Filterr
Datasheet

Specifications of MAX11502USA+T

Applications
DVD, Set-Top Boxes
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX11501/MAX11502 integrated filters offer three
channels of 5th-order filters for standard-definition
video and include +6dB output buffers on each chan-
nel. These video filters are ideal for anti-aliasing and
DAC smoothing in applications such as set-top boxes,
security systems, digital video recorders (DVRs), DVD
players, and personal video recorders.
The MAX11501/MAX11502 video inputs feature a trans-
parent clamp compatible with AC- and DC-coupled
input signals and allow DAC outputs to be directly cou-
pled. The 5th-order filters provide a typical -3dB band-
width of 8.6MHz (MAX11501) and 8.9MHz (MAX11502)
and offer either a flat passband response (MAX11501)
or a +0.8dB peaking passband response (MAX11502)
on all channels.
Each channel includes an output buffer with a gain of
+6dB capable of driving a full 2V
two standard 150Ω (75Ω back-terminated) video loads.
The buffers drive either AC- or DC-coupled loads and
assure a blanking level of below 1V after the back-
match resistor.
The MAX11501/MAX11502 operate from a single +5V
supply and are available in the upper commercial 0°C
to +85°C temperature range. These devices are avail-
able in small 8-pin SO packages.
19-3002; Rev 1; 4/08
Typical Operating Circuit and Pin Configuration appear at end
of data sheet.
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.
Set-Top Box Receivers
Digital Video Recorders (DVRs)
Security Video Systems
SDTV
DVD Players
Personal Video Recorders
Video On-Demand
________________________________________________________________ Maxim Integrated Products
General Description
P-P
Applications
Standard-Definition Video Filters
video signal into
o Three-Channel 5th-Order 9MHz Filter for
o +6dB Output Buffers
o Transparent Input Clamp
o AC- or DC-Coupled Inputs
o AC- or DC-Coupled Outputs
o Flat Passband Response (MAX11501)
o +0.8dB Peaking Passband Response (MAX11502)
o 12kV HBM ESD Protection on Outputs
o Single +5V Power Supply
o Small 8-Pin SO Package
+ Denotes a lead-free package.
Note: All devices are specified over the 0°C to +85°C operat-
ing temperature range.
MAX11501USA+
MAX11502USA+
Standard-Definition Video
on All Channels
IN1
IN2
IN3
PART
TRANSPARENT
CLAMP
Three-Channel,
Ordering Information
9MHz 5TH-ORDER
PIN-
PACKAGE
8 SO
8 SO
BUTTERWORTH
MAX11501
MAX11502
FILTER
GND
V
CC
Block Diagram
BUFFER
+6dB
+6dB
+6dB
FREQUENCY
RESPONSE
Features
HF Boost
Flat
OUT1
OUT2
OUT3
1

Related parts for MAX11502USA+T

MAX11502USA+T Summary of contents

Page 1

... Personal Video Recorders Video On-Demand Typical Operating Circuit and Pin Configuration appear at end of data sheet. ________________________________________________________________ Maxim Integrated Products 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. Standard-Definition Video Filters o Three-Channel 5th-Order 9MHz Filter for ...

Page 2

Three-Channel, Standard-Definition Video Filters ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V CC All other pins to GND ...-0.3V to the lower of (V Continuous Power Dissipation (T = +70°C) A 8-Pin SO (derate 5.9mW/°C above +70°C)................. 470mW Maximum ...

Page 3

R = 150Ω to GND, output DC-coupled MAX11501 FREQUENCY RESPONSE 10 0 -10 -20 -30 -40 -50 -60 -70 0 100 FREQUENCY (MHz) MAX11501 DIFFERENTIAL GAIN, NTSC 0.2 0.1 0 -0.1 -0.2 ...

Page 4

Three-Channel, Standard-Definition Video Filters ( 150Ω to GND, output DC-coupled MAX11502 PASSBAND RESPONSE 0 FREQUENCY (MHz) MAX11502 DIFFERENTIAL PHASE, NTSC 0.4 0.3 0.2 0.1 0 -0.1 ...

Page 5

Pin Description PIN NAME FUNCTION 1 IN1 Video Input Channel 1 2 IN2 Video Input Channel 2 3 IN3 Video Input Channel Power Supply CC 5 GND Ground 6 OUT3 Video Output Channel 3 7 OUT2 Video ...

Page 6

Three-Channel, Standard-Definition Video Filters 1.02V INPUT SIGNAL 0.32V 0.02V 0.00V Figure 2. Typical DC-Coupled Signal The choice of AC- or DC-coupling the input depends on the video source. Many DACs provide a current out- put and are terminated to ground ...

Page 7

Standard-Definition Filters The MAX11501/MAX11502 filters are optimized to deliver a flat (MAX11501) or high-frequency boosted (MAX11502) passband and high stopband attenuation. The filter char- acteristics have been chosen to provide excellent time domain response with low overshoot. The typical -3dB ...

Page 8

Three-Channel, Standard-Definition Video Filters A sync tip exists at 280mV and peak white exists at 2.28V. The RMS voltage is approximately 1.88V on each output (80% of the peak-to-peak voltage, plus the offset) giving 0.026 = ...

Page 9

Standard-Definition Video Filters Pin Configuration TOP VIEW + IN1 1 8 IN2 2 7 MAX11501 IN3 3 6 MAX11502 ENCODER 0.1μF* IN1 DAC 75Ω 0.1μF* IN2 DAC 75Ω 0.1μF* IN3 DAC 75Ω _______________________________________________________________________________________ OUT1 OUT2 ...

Page 10

Three-Channel, Standard-Definition Video Filters For the latest package outline information www.maxim-ic.com/packages. PACKAGE TYPE ______________________________________________________________________________________ Package Information PACKAGE CODE S8+2 DOCUMENT NO. 21-0041 ...

Page 11

... 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 ____________________ 11 © 2008 Maxim Integrated Products ...

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