MAX9583 Datasheet, PDF (1/15 Pages) Maxim Integrated Products – Dual, Triple, and Quad Standard-Definition Video Filter Amplifiers with DC-Coupled Input Buffers

19-0817; Rev 3; 7/07
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Dual, Triple, and Quad Standard-Definition Video
Filter Amplifiers with DC-Coupled Input Buffers
General Description
The MAX9583/MAX9584/MAX9585 are small, low-power,
multichannel video amplifiers with integrated reconstruc-
tion filters. Specially suited for standard-definition video
signals, these devices are ideal for a wide range of
television, set-top box, and portable applications.
The MAX9583/MAX9584/MAX9585 inputs can be
directly connected to the outputs of a video digital-to-
analog converter (DAC). The reconstruction filter typical-
ly has ±1dB passband flatness at 7MHz and 40dB
attenuation at 27MHz. The amplifiers have a 2V/V gain
and the outputs can be DC-coupled to a 75Ω load which
is the equivalent of two video loads, or AC-coupled to a
150Ω load.
The MAX9583/MAX9584/MAX9585 operate from a 2.7V to
3.6V single supply and are specified over the -40°C to
+125°C automotive temperature range. The MAX9583 is
offered in a small, 6-pin thin SOT23 package. The
MAX9584 is offered in a small, 8-pin µMAX^® package,
and the MAX9585 is offered in a small, 10-pin µMAX
package.
Applications
Set-Top Boxes
Televisions
Portable
Features
o Dual- (MAX9583), Triple- (MAX9584),
and Quad- (MAX9585) Channel Devices
o 7MHz, ±1dB Passband
o 40dB Attenuation at 27MHz
o Fixed Gain of 2V/V
o Low Power: 3.5mA per Channel
o 2.7V to 3.6V Single-Supply Operation
o Small SOT23 and µMAX Packages
Ordering Information
PART
PIN-PACKAGE CHANNELS
PKG
CODE
MAX9583AZT+T 6 Thin SOT23-6
2
Z6+1
MAX9584AUA+T 8 µMAX-8
MAX9585AUB+T 10 µMAX-10
3
U8+1
4
U10+2
Note: All devices are specified over the -40°C to +125°C operat-
ing temperature range.
+Denotes a lead-free package.
T = Tape and reel.
Pin Configurations and Selector Guide located at end of
data sheet.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Block Diagrams
0
TO
50mV
BUFFER
INA
BUFFER
INB
BUFFER
INC
MAX9584
LPF
LPF
LPF
AV = 2V/V
300mV
TO 400mV
OUTA
AV = 2V/V
OUTB
AV = 2V/V
OUTC
Block Diagrams continued at end of data sheet.
________________________________________________________________ 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 www.maxim-ic.com.