MAX9652/MAX9653/MAX9654 19-4236 Rev 0 8/08 EVALUATION KIT AVAILABLE 3.3V, HD/SD Triple-Channel Filter Amplifiers with Shutdown General Description Features The MAX9652/MAX9653/MAX9654 are 3.3V, triple- 9.5mA/Channel Supply Current channel, high-definition (HD) video-filter amplifiers. Selectable Lowpass Filter for High-Definition or Specially designed for YPbPr component video signals, Standard-Definition Video Signals (MAX9654) these devices are ideal for a wide range of set-top box and portable applications. The inputs to the MAX9652/ 8.5MHz Standard-Definition Passband with 57dB MAX9653/MAX9654 are AC-coupled. YIN has a sync- Attenuation at 27MHz tip clamp while PBIN and PRIN have keyed clamps. 42MHz High-Definition Passband with 50dB The output buffer has gain of 2V/V and drives a stan- dard back-terminated 75 video load. Attenuation at 109MHz The passband of the MAX9654 is logic selectable 2V/V Gain between standard definition (SD) and high definition. The 3.135V to 3.465V Single-Supply Operation MAX9652/MAX9653 have a fixed passband for HD video. The MAX9654 SD lowpass filter has 1dB passband out 12A Shutdown Mode (MAX9653/MAX9654) to 8.5MHz and 57dB attenuation at 27MHz. The MAX9652/MAX9653/MAX9654 HD lowpass filter have Ordering Information 1dB passband out to 42MHz and 50dB attenuation at PART PIN-PACKAGE FILTER SHUTDOWN 109MHz. MAX9652ASA+T 8 SO HD No The devices consume only 9.5mA per channel and operate from a 3.3V supply. The MAX9653/MAX9654 MAX9653AUB+T 10 MAX HD Yes feature a low-power, 12A shutdown mode. The MAX9654AUB+T 10 MAX SD/HD Yes MAX9652/MAX9653/MAX9654 are specified over the Note: All devices are specified over the -40C to +125C oper- -40C to +125C automotive temperature range. ating temperature range. Applications +Denotes a lead-free/RoHS-compliant package. Set-Top Boxes PVR T = Tape and reel. DVD Players DVC HDTV Typical Application Circuit +3.3V 0.1F V DD 2 SHDN 1 SD/HD MAX9652 MAX9653 MPEG DECODER MAX9654 0.1F 75 YIN YOUT CURRENT 3 CLAMP SD/HD 2V/V DAC 0.1F 75 PBIN PBOUT CURRENT KEYED 3 2V/V SD/HD CLAMP DAC 0.1F 75 PRIN PROUT KEYED CURRENT 3 2V/V SD/HD DAC CLAMP GND 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. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com.3.3V, HD/SD Triple-Channel Filter Amplifiers with Shutdown ABSOLUTE MAXIMUM RATINGS V to GND..............................................................-0.3V to +4V Operating Temperature Range .........................-40C to +125C DD YIN, PRIN, PBIN to GND ............................-0.3V to (V + 0.3V) Junction Temperature......................................................+150C DD SHDN, SD/HD to GND..............................................-0.3V to +4V Storage Temperature Range .............................-65C to +150C Maximum Current into Any Input Pin................................20mA Lead Temperature (soldering, 10s) .................................+300C Output Short-Circuit Current Duration to V or GND .......................................................Continuous DD Continuous Power Dissipation (T = +70C) A 8-Pin SO (derate 5.9mW/C above +70C)..................471mW 10-Pin MAX (derate 5.6mW/C above +70C) .............444mW 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. ELECTRICAL CHARACTERISTICS (V = 3.3V, V = V , V = 0, no load, T = T to T , unless otherwise noted. Typical values are at T = +25C.) (Note 1) DD SHDN DD GND A MIN MAX A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS Supply Voltage Range V Guaranteed by PSRR 3.135 3.3 3.465 V DD Quiescent Supply Current I No load 28.9 45 mA DD Shutdown Supply Current SHDN = GND for MAX9653/MAX9654 12 20 A 0.3 x 0.36 x Input Voltage SHDN = GND for MAX9653/MAX9654 V /3 V DD V V DD DD Input Resistance (YIN, PBIN, SHDN = GND for MAX9653/MAX9654 105 210 310 k PRIN) INPUT Y input 1.3 Guaranteed by Input Voltage Swing V V SWING P-P output voltage swing PB input, PR input 1 YIN Sync Tip Clamp Level V 0.28 0.34 0.4 V CLP YIN Input Clamping Current I V = V + 0.5V 0.62 2.2 A CLP YIN CLP YIN sync-tip clamp Standard definition 0.3 % reduction in sync YIN Sync Crush % pulse from 0.3V High definition 0.7 R = 75 SOURCE PBIN, PRIN Input Bias Level V 0.84 0.915 1 V BIAS PBIN, PRIN Input Resistance Normal operation, V = V 20 k SHDN DD OUTPUT Voltage Gain (Note 2) A Guaranteed by output voltage swing 1.95 2 2.04 V/V V Gain Matching Guaranteed by output voltage swing -2 0 +2 % Sync-tip clamp, YIN = unconnected, 0.21 0.31 0.41 V measured at YOUT Output Level PBIN = PRIN = unconnected, measured at 1.1 1.32 1.5 V PBOUT, PROUT 2 MAX9652/MAX9653/MAX9654