MAXIM MAX9583, MAX9584, MAX9585 Technical data

General Description

The MAX9583/MAX9584/MAX9585 are small, low-power,
multichannel video amplifiers with integrated reconstruc­tion 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-to­analog converter (DAC). The reconstruction filter typical­ly has ±1dB passband flatness at 8.5MHz and 55dB
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 8.5MHz, ±1dB Passband

o 55dB 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

MAX9583/MAX9584/MAX9585

Dual, Triple, and Quad Standard-Definition Video

Filter Amplifiers with DC-Coupled Input Buffers

________________________________________________________________

Maxim Integrated Products

1

Block Diagrams

19-0817; Rev 5; 10/07

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.

EVALUATION KIT

AVAILABLE

Pin Configurations and Selector Guide located at end of
data sheet.

µMAX is a registered trademark of Maxim Integrated Products, Inc.

Ordering Information

Note: All devices are specified over the -40°C to +125°C operat­ing temperature range.

+

Denotes a lead-free package.

T = Tape and reel.

Block Diagrams continued at end of data sheet.

PART PIN-PACKAGE CHANNELS

MAX9583AZT+T 6 Thin SOT23-6

MAX9584AUA+T 8 µMAX-8

MAX9585AUB+T 10 µMAX-10

2

3

4

PKG

CODE

Z6+1

U8+1

U10+2

0

TO

50mV

INA

INB

INC

BUFFER

BUFFER

BUFFER

MAX9584

LPF

LPF

LPF

AV = 2V/V

AV = 2V/V

AV = 2V/V

OUTA

OUTB

OUTC

300mV

TO 400mV

MAX9583/MAX9584/MAX9585

Dual, Triple, and Quad Standard-Definition Video
Filter Amplifiers with DC-Coupled Input Buffers

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(V

DD

= 3.3V, GND = 0V, RL= no load, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C) (Note 1)

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.

VDDto GND..............................................................-0.3V to +4V

IN_ to GND ...............................................................-0.3V to +4V

OUT_ Short-Circuit Duration to V

DD

, GND.................Continuous

Continuous Input Current

IN_ ................................................................................±20mA

Continuous Power Dissipation (T

A

= +70°C)

6-Pin Thin SOT23 (derate 9.1mW/°C above +70°C)....727mW

8-Pin µMAX (derate 4.5mW/°C above +70°C) .............362mW

10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW

Operating Temperature Range .........................-40°C to +125°C

Junction Temperature......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

Supply Voltage Range V

Supply Current I

Input Voltage Range V

Input Current I

Input Resistance R

DD

DD

IN

IN

IN

DC Voltage Gain (Note 2) Av RL = 150Ω to GND

DC Gain Matching Guaranteed by DC voltage gain -2 0 +2 %

Output Level Measured at V

Output-Voltage Swing

Output Short-Circuit
Current

Output Resistance R

Power-Supply Rejection
Ratio

OUT

PSRR

Guaranteed by PSRR 2.7 3.6 V

Per channel 3.5 7 mA

Guaranteed by DC
voltage gain

VIN = 0V 0.6 10 µA

, V

OUT

IN

Measured at output, V
R

= 150Ω to -0.2V

L

Measured at output, V

= 150Ω to VDD/2

R

L

Measured at output, V
R

= 150Ω to -0.2V

L

Measured at output, V

= 150Ω to VDD/2

R

L

M easur ed at outp ut, V
R

= 75Ω to - 0.2V

L

D D

Short to GND (sourcing) 140

Short to V

V

OUT

2.7V ≤ V

f = 1MHz, 100mV

(sinking) 70

DD

= 1.5V, -10mA ≤ I

≤ 3.6V 48

DD

P-P

VDD = 2.7V 0 1.05

= 3V 0 1.2

V

DD

25 MΩ

VDD = 2.7V,

DD

IN

= 3V,

IN

≤ 1.05V

≤ 1.2V

0V ≤ V

V
0V ≤ V

1.92 2 2.04

1.92 2 2.04

= 0V, RL = 150Ω to GND 0.210 0.300 0.410 V

= 2.7V, 0V ≤ VIN ≤ 1.05V,

DD

= 2.7V, 0V ≤ VIN ≤ 1.05V,

DD

= 3V, 0V ≤ VIN ≤ 1. 2V,

DD

= 3V, 0V ≤ VIN ≤ 1. 2V,

DD

= 3.135V , 0V ≤ V

≤ 10mA 0.2 Ω

LOAD

≤ 1.05V ,

I N

2.1

2.1

2.4

2.4

2.1

29

V

V/V

V

mA

P-P

P-P

dB

MAX9583/MAX9584/MAX9585

Dual, Triple, and Quad Standard-Definition Video

Filter Amplifiers with DC-Coupled Input Buffers

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS (continued)

(V

DD

= 3.3V, GND = 0V, RL= no load, TA= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at TA= +25°C) (Note 1)

Note 1: All devices are 100% production tested at TA= +25°C. Specifications over temperature limits are guaranteed by design.
Note 2: Voltage gain (A

V

) is a two-point measurement in which the output voltage swing is divided by the input voltage swing.

SMALL-SIGNAL GAIN

vs. FREQUENCY

MAX9583 toc01

FREQUENCY (Hz)

GAIN (dB)

10M1M

-60

-50

-40

-30

-20

-10

0

10

-70
100k 100M

V

OUT

= 100mV

P-P

SMALL-SIGNAL GAIN FLATNESS

vs. FREQUENCY

MAX9853 toc02

FREQUENCY (Hz)

GAIN (dB)

10M

-7

-6

-5

-4

-3

-2

-1

0

1

2

-8
1M 100M

V

OUT

= 100mV

P-P

LARGE-SIGNAL GAIN

vs. FREQUENCY

MAX9583 toc03

FREQUENCY (Hz)

GAIN (dB)

10M1M

-60

-50

-40

-30

-20

-10

0

10

-70
100k 100M

V

OUT

= 2V

P-P

Typical Operating Characteristics

(VDD= SHDN = 3.3V, video outputs have RL = 150Ω connected to GND, TA= +25°C, unless otherwise noted.)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

Standard-Definition
Reconstruction Filter

Differential Gain DG

Differential Phase DP

2T Pulse-to-Bar K Rating

2T Pulse Response 2T = 200ns 0.2 K%

2T Bar Response

Nonlinearity 5-step staircase 0 %

Group Delay Distortion 100kHz ≤ f ≤ 5.5MHz, outputs are 2V

P eak S i g nal to RM S N oi se 100kHz ≤ f ≤ 5.5MHz 71 dB

Output Impedance f = 5.5MHz 4.8 Ω

All Hostile Crosstalk f = 4.43MHz -64 dB

±1dB passband flatness 8.5 MHz

f = 5.5MHz -0.15

V

= 1V

IN

frequency is 100kHz

, reference

P-P

f = 9.5MHz -3

f = 27MHz -55

5-step modulated staircase of 129mV step size and
286mV peak-to-peak subcarrier amplitude,

0.1 %

f = 4.43MHz

5-step modulated staircase of 129mV step size and
286mV peak-to-peak subcarrier amplitude,

0.4 D eg r ees

f = 4.43MHz

2T = 200ns, bar time is 18µs. The beginning 2.5%
and the ending 2.5% of the bar time are ignored

2T = 200ns, bar time is 18µs. The beginning 2.5%
and the ending 2.5% of the bar time are ignored

P-P

0.6 K%

0.2 K%

9ns

dB

MAX9583/MAX9584/MAX9585

Dual, Triple, and Quad Standard-Definition Video
Filter Amplifiers with DC-Coupled Input Buffers

4 _______________________________________________________________________________________

Typical Operating Characteristics (continued)

(VDD= SHDN = 3.3V, video outputs have RL = 150Ω connected to GND, TA= +25°C, unless otherwise noted.)

LARGE-SIGNAL GAIN FLATNESS

vs. FREQUENCY

MAX9853 toc04

120

100

80

60

DELAY (ns)

40

20

0

100k 100M

2

1

0

-1

-2

-3

GAIN (dB)

-4

-5

-6

-7

-8
1M 100M

10M

FREQUENCY (Hz)

V

OUT

= 2V

P-P

QUIESCENT SUPPLY CURRENT

vs. TEMPERATURE

15.0

14.5

14.0

13.5

13.0

QUIESCENT SUPPLY CURRENT (mA)

12.5

12.0

-50 125

TEMPERATURE (°C)

1007550250-25

MAX9583 toc07

VOLTAGE GAIN (V/V)

2.04

2.03

2.02

2.01

2.00

1.99

1.98

1.97

1.96

1.95

-50 125

GROUP DELAY

vs. FREQUENCY

10M1M

FREQUENCY (Hz)

VOLTAGE GAIN

vs. TEMPERATURE

TEMPERATURE (°C)

POWER-SUPPLY REJECTION RATIO

vs. FREQUENCY

0

MAX9583 toc05

-10

-20

-30

-40

PSRR (dB)

-50

-60

-70

-80
10k 100k 100M

FREQUENCY (Hz)

10M1M

MAX9583 toc06

OUTPUT VOLTAGE

vs. INPUT VOLTAGE

3.5

3.0

MAX9583 toc08

2.5

2.0

1.5

1.0

OUTPUT VOLTAGE (V)

0.5

0

-0.5

1007525 500-25

-0.3 1.8

INPUT VOLTAGE (V)

MAX9583 toc09

1.51.20 0.3 0.6 0.9

DIFFERENTIAL GAIN AND PHASE

0.1

0

-0.1

-0.2

-0.3

DIFFERENTIAL GAIN (%)

-0.4

0.8

0.6

0.4

0.2
0

-0.2

-0.4

DIFFERENTIAL PHASE (deg)

17

f = 4.43MHz

MAX9583 toc10

6543217

f = 4.43MHz

65432

2T RESPONSE

100ns/div

MAX9583 toc11

IN_
200mV/div

OUT_
400mV/div

12.5T RESPONSE

400ns/div

MAX9583 toc12

IN_
200mV/div

OUT_
400mV/div

MAX9583/MAX9584/MAX9585

Dual, Triple, and Quad Standard-Definition Video

Filter Amplifiers with DC-Coupled Input Buffers

_______________________________________________________________________________________

5

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

10µs/div

OUT_
1V/div

IN_
500mV/div

PAL MULTIBURST RESPONSE

MAX9583 toc14

10µs/div

OUT_
1V/div

IN_
500mV/div

PAL COLOR BARS

MAX9583 toc15

10µs/div

OUT_
1V/div

IN_
500mV/div

FIELD SQUARE-WAVE RESPONSE

MAX9583 toc16

2ms/div

OUT_
1V/div

IN_
500mV/div

INPUT-TO-INPUT CROSSTALK

vs. FREQUENCY

MAX9583 toc17

FREQUENCY (Hz)

GAIN (dB)

10M1M

-100

-80

-60

-40

-20

0

-120
100k 100M

OUTPUT-TO-OUTPUT CROSSTALK

vs. FREQUENCY

MAX9583 toc18

FREQUENCY (Hz)

GAIN (dB)

10M1M

-100

-80

-60

-40

-20

0

-120
100k 100M

OUTPUT IMPEDANCE

vs. FREQUENCY

MAX9586 toc19

FREQUENCY (Hz)

OUTPUT IMPEDANCE (Ω)

1M

0.1

1

10

100

0.01
100k 10M