max9654aub Maxim Integrated Products, Inc., max9654aub Datasheet

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max9654aub

Manufacturer Part Number
max9654aub
Description
3.3v, Hd/sd Triple-channel Filter Amplifiers With Shutdown
Manufacturer
Maxim Integrated Products, Inc.
Datasheet

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The MAX9652/MAX9653/MAX9654 are 3.3V, triple-
channel, high-definition (HD) video-filter amplifiers.
Specially designed for YPbPr component video signals,
these devices are ideal for a wide range of set-top box
and portable applications. The inputs to the MAX9652/
MAX9653/MAX9654 are AC-coupled. YIN has a sync-
tip clamp while PBIN and PRIN have keyed clamps.
The output buffer has gain of 2V/V and drives a stan-
dard back-terminated 75Ω video load.
The passband of the MAX9654 is logic selectable
between standard definition (SD) and high definition. The
MAX9652/MAX9653 have a fixed passband for HD video.
The MAX9654 SD lowpass filter has ±1dB passband out
to 8.5MHz and 57dB attenuation at 27MHz. The
MAX9652/MAX9653/MAX9654 HD lowpass filter have
±1dB passband out to 42MHz and 50dB attenuation at
109MHz.
The devices consume only 9.5mA per channel and
operate from a 3.3V supply. The MAX9653/MAX9654
feature a low-power, 12µA shutdown mode. The
MAX9652/MAX9653/MAX9654 are specified over the
-40°C to +125°C automotive temperature range.
19-4236; Rev 0; 8/08
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 Boxes
DVD Players
HDTV
3.3V, HD/SD Triple-Channel Filter Amplifiers
________________________________________________________________ Maxim Integrated Products
General Description
EVALUATION KIT
1 MAX9654 ONLY.
2 MAX9653 AND MAX9654 ONLY.
3 FOR THE MAX9654, THE PASSBAND IS SELECTABLE BETWEEN SD AND HD. FOR THE MAX9652/MAX9653, THE PASSBAND IS HD.
AVAILABLE
MPEG DECODER
CURRENT
CURRENT
CURRENT
DAC
DAC
DAC
Applications
PVR
DVC
0.1 F
0.1 F
0.1 F
SD/HD
SHDN
PBIN
PRIN
YIN
2
1
CLAMP
CLAMP
CLAMP
KEYED
KEYED
♦ 9.5mA/Channel Supply Current
♦ Selectable Lowpass Filter for High-Definition or
♦ 8.5MHz Standard-Definition Passband with 57dB
♦ 42MHz High-Definition Passband with 50dB
♦ 2V/V Gain
♦ 3.135V to 3.465V Single-Supply Operation
♦ 12µA Shutdown Mode (MAX9653/MAX9654)
Note: All devices are specified over the -40°C to +125°C oper-
ating temperature range.
+ Denotes a lead-free/RoHS-compliant package.
T = Tape and reel.
MAX9652ASA+T
MAX9653AUB+T
MAX9654AUB+T
Standard-Definition Video Signals (MAX9654)
Attenuation at 27MHz
Attenuation at 109MHz
SD/HD
SD/HD
SD/HD
PART
V
3
3
3
DD
+3.3V
GND
MAX9652
MAX9653
MAX9654
Typical Application Circuit
0.1 F
2V/V
2V/V
2V/V
PIN-PACKAGE
8 SO
10 µMAX
10 µMAX
with Shutdown
Ordering Information
YOUT
PBOUT
PROUT
75
75
75
FILTER
SD/HD
HD
HD
Features
SHUTDOWN
Yes
Yes
No
1

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max9654aub Summary of contents

Page 1

... Attenuation at 109MHz ♦ 2V/V Gain ♦ 3.135V to 3.465V Single-Supply Operation ♦ 12µA Shutdown Mode (MAX9653/MAX9654) PART MAX9652ASA+T MAX9653AUB+T MAX9654AUB+T Note: All devices are specified over the -40°C to +125°C oper- ating temperature range. Applications + Denotes a lead-free/RoHS-compliant package. PVR T = Tape and reel. DVC +3 ...

Page 2

HD/SD Triple-Channel Filter Amplifiers with Shutdown ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +4V DD YIN, PRIN, PBIN to GND ............................-0. SHDN, SD/HD to GND..............................................-0.3V to +4V Maximum Current into Any Input Pin ................................±20mA Output Short-Circuit ...

Page 3

HD/SD Triple-Channel Filter Amplifiers ELECTRICAL CHARACTERISTICS (continued 3.3V load, T SHDN DD DD GND PARAMETER SYMBOL Output Voltage Swing (Note 2) Output Resistance Output Leakage Power-Supply Rejection Ratio LOGIC ...

Page 4

HD/SD Triple-Channel Filter Amplifiers with Shutdown ELECTRICAL CHARACTERISTICS (continued 3.3V load, T SHDN DD DD GND PARAMETER SYMBOL Interchannel Group Delay Distortion Error Peak Signal to RMS Noise Power-Supply ...

Page 5

HD/SD Triple-Channel Filter Amplifiers (V = +3.3V, video outputs have R = 150Ω connected to GND unless otherwise stated SMALL-SIGNAL GAIN vs. FREQUENCY 20 NORMALIZED TO 0dB -20 (MAX9654) -40 -60 -80 V ...

Page 6

HD/SD Triple-Channel Filter Amplifiers with Shutdown (V = +3.3V, video outputs have PULSE RESPONSE (SD) MAX9652 toc10 Y INPUT 200mV/div O Y OUTPUT 400mV/div O 100ns/div 2T BAR RESPONSE (HD) MAX9652 toc13 Y INPUT 200mV/div ...

Page 7

HD/SD Triple-Channel Filter Amplifiers (V = +3.3V, video outputs have R = 150Ω connected to GND unless otherwise stated ENABLE TIME Pr CHANNEL 40ms/div DISABLE TIME Pb CHANNEL 20ns/div _______________________________________________________________________________________ Typical Operating Characteristics (continued) DISABLE TIME ...

Page 8

HD/SD Triple-Channel Filter Amplifiers with Shutdown PIN MAX9652 MAX9653 — 2 — — Detailed Description The MAX9652/MAX9653/MAX9654 are HD video-filter amplifiers that ...

Page 9

HD/SD Triple-Channel Filter Amplifiers V DD 667k MAX9653 MAX9654 IN_ 333k 222k MAX9653 IN_ MAX9654 Figure 1. (A) MAX9653/MAX9654 Input Circuit in Shutdown Mode; (B) MAX9653/MAX9654 Equivalent Input Circuit in Shutdown Mode 42MHz, which is well ...

Page 10

HD/SD Triple-Channel Filter Amplifiers with Shutdown SCART Set-Top Box with Analog HD Outputs In set-top boxes with SCART connectors and cinch connectors for high-definition YPbPr outputs, a triple video DAC usually outputs either standard-definition RGB signals that are routed ...

Page 11

HD/SD Triple-Channel Filter Amplifiers A) SET-TOP BOX CHIP DAC DAC DAC B) SET-TOP BOX CHIP DAC DAC DAC Figure 2. Triple DAC is connected to both a SCART device and a high-definition, video-filter amplifier. (A) SCART device is transmit- ...

Page 12

HD/SD Triple-Channel Filter Amplifiers with Shutdown UNKNOWN BIAS 1 MAX9654 ONLY. 2 MAX9653 AND MAX9654 ONLY. 3 FOR THE MAX9654, THE PASSBAND IS SELECTABLE BETWEEN SD AND HD. FOR THE MAX9652/MAX9653, THE PASSBAND IS HD. 12 ______________________________________________________________________________________ +3.3V V ...

Page 13

HD/SD Triple-Channel Filter Amplifiers TOP VIEW + YIN MAX9652 PBIN 3 PRIN 4 SO Chip Information PROCESS: BiCMOS ______________________________________________________________________________________ + 8 YOUT YIN 1 10 YOUT SHDN 2 9 GND 7 GND MAX9653 V 3 ...

Page 14

HD/SD Triple-Channel Filter Amplifiers with Shutdown (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages TOP VIEW FRONT VIEW ...

Page 15

... Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © 2008 Maxim Integrated Products Package Information (continued BOTTOM VIEW E2 GAGE PLANE SIDE VIEW is a registered trademark of Maxim Integrated Products, Inc. with Shutdown INCHES MILLIMETERS MAX MAX DIM MIN MIN A - 0.043 - 1. ...

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