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Número de pieza | MAX9583 | |
Descripción | (MAX9583 - MAX9585) Standard-Definition Video Filter Amplifiers | |
Fabricantes | Maxim Integrated Products | |
Logotipo | ||
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19-0817; Rev 1; 6/07
EVAALVUAAILTAIOBNLEKIT
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
Pin Configurations and Selector Guide located at end of
data sheet.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Features
♦ Dual- (MAX9583), Triple- (MAX9584),
and Quad- (MAX9585) Channel Devices
♦ 7MHz, ±1dB Passband
♦ 40dB Attenuation at 27MHz
♦ Fixed Gain of 2V/V
♦ Low Power: 3.5mA per Channel
♦ 2.7V to 3.6V Single-Supply Operation
♦ Small SOT23 and µMAX Packages
Ordering Information
PART
PIN-PACKAGE CHANNELS
PKG
CODE
MAX9583AZT+T* 6 Thin SOT23-6
2
Z6+1
MAX9583ALT+T* 6 µDFN-6
2 L622+1
MAX9584AUA+T 8 µMAX-8
3 U8+1
MAX9584ALA+T* 8 µDFN-8
3 L822+1
MAX9585AUB+T 10 µMAX-10
4 U10+2
MAX9585ATC+* 12 TQFN-EP**
4 T1233+4
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.
*Future product—contact factory for availability.
**EP = Exposed paddle.
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.
1 page www.DataSheet4U.com
Dual, Triple, and Quad Standard-Definition Video
Filter Amplifiers with DC-Coupled Input Buffers
Typical Operating Characteristics (continued)
(VDD = SHDN = 3.3V, video outputs have RL = 150Ω connected to GND, TA = +25°C, unless otherwise noted.)
NTC-7 VIDEO TEST
SIGNAL ON CVBS OUTPUTS
MAX9583 toc13
PAL MULTIBURST RESPONSE
MAX9583 toc14
PAL COLOR BARS
MAX9583 toc15
IN_
500mV/div
IN_
500mV/div
IN_
500mV/div
OUT_
1V/div
OUT_
1V/div
OUT_
1V/div
10µs/div
10µs/div
10µs/div
FIELD SQUARE-WAVE RESPONSE
MAX9583 toc16
IN_
500mV/div
OUT_
1V/div
2ms/div
OUTPUT-TO-OUTPUT CROSSTALK
vs. FREQUENCY
0
-20
-40
-60
-80
-100
-120
100k
1M 10M
FREQUENCY (Hz)
100M
INPUT-TO-INPUT CROSSTALK
vs. FREQUENCY
0
-20
-40
-60
-80
-100
-120
100k
100
1M 10M
FREQUENCY (Hz)
OUTPUT IMPEDANCE
vs. FREQUENCY
100M
10
1
0.1
0.01
100k
1M
FREQUENCY (Hz)
10M
_______________________________________________________________________________________ 5
5 Page www.DataSheet4U.com
Dual, Triple, and Quad Standard-Definition Video
Filter Amplifiers with DC-Coupled Input Buffers
Pin Configurations
TOP VIEW
INB 1 +
6 OUTB
MAX9583
GND 2
5 VDD
INA 3
4 OUTA
SOT23
INA 1 +
INB 2
INC 3
MAX9584
GND 4
8 µMAX
8 VDD
7 OUTA
6 OUTB
5 OUTC
INA 1 +
INB 2
INC 3
IND 4
GND 5
MAX9585
10 µMAX
10 VDD
9 OUTA
8 OUTB
7 OUTC
6 OUTD
OUTA VDD OUTB
6 54
MAX9583
+
12
INA GND
6 µDFN
3
INB
VDD OUTA OUTB OUTC
87 65
MAX9584
+
1
INA
234
INB INC GND
8 µDFN
OUTD N.C. GND
987
OUTC 10
6 IND
OUTB 11
MAX9585
5 INC
OUTA 12 +
4 INB
1 23
VDD N.C. INA
THIN QFN (3mm x 3mm)
______________________________________________________________________________________ 11
11 Page |
Páginas | Total 20 Páginas | |
PDF Descargar | [ Datasheet MAX9583.PDF ] |
Número de pieza | Descripción | Fabricantes |
MAX9583 | (MAX9583 - MAX9585) Standard-Definition Video Filter Amplifiers | Maxim Integrated Products |
MAX9584 | (MAX9583 - MAX9585) Standard-Definition Video Filter Amplifiers | Maxim Integrated Products |
MAX9585 | (MAX9583 - MAX9585) Standard-Definition Video Filter Amplifiers | Maxim Integrated Products |
MAX9586 | (MAX9586 - MAX9589) Standard-Definition Video Filter Amplifiers | Maxim Integrated Products |
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