MAX11506

The MAX11506 offers a flat passband while the MAX11507 features 0.8dB peaking on the three SD-only channels to compensate for system roll-off. The MAX11506/MAX11507 operate from a single +5V supply and are available in the 0°C to +70°C commercial temperature grade. They are offered in the 16-pin QSOP package. The devices video inputs feature a transparent clamp compatible with ACand DC-coupled input signals and allow DAC outputs to be directly coupled. The MAX11506/MAX11507 integrated filters offer six channels, three for standard-definition (SD)video and three for either SD or high-definition (hd)video, and include +6dB output buffers on each channel. The buffers drive either ACor DC-coupled loads and assure a blanking level of below 1V after the backmatch resistor. DCcoupling eliminates bulky coupling capacitors. These video filters are ideal for anti-aliasing and DAC smoothing in applications such as set-top boxes, digital video recorders, DVD players, and personal video recorders. The filters provide -3dB bandwidth of 9.0MHz for the SD filters and 33MHz for the HD filters. Each channel includes an output buffer with a gain of +6dB capable of driving a full 2VP-P video signal into a 150video load.

The features of MAX11506 can be summarized as (1)three selectable 6th-order 9MHz/33MHz (SD/HD)filters; (2)three fixed 5th-order 9MHz (SD)filters; (3)+6dB output buffers; (4)transparent input clamp; (5)AC- or DC-coupled inputs; (6)AC- or DC-coupled outputs; (7)0.8dB peaking passband response (MAX11507)on three SD-only channels; (8)output buffers drive a standard 150 video load; (9)single +5V power supply; (10)lead-free 16-Pin QSOP package.

The absolute maximum ratings of MAX11506 are (1)VCC to GND: -0.3V to +6V; (2)all other pins to GND: -0.3V to the lower of (VCC + 0.3V)and +6V; (3)continuous power dissipation (TA = +70°C)16-Pin QSOP (derate 9.6mW/°C above +70°C): 771.5mW; (4)maximum current into any pin except VCC and GND: ±50mA; (5)operating temperature range: 0°C to +70°C; (6)storage temperature range: -65°C to +150°C; (7)lead temperature (soldering, 10s): +300°C; (8)junction temperature: +150°C.