MAX11501

The MAX11501/MAX11502 video inputs feature a transparent clamp compatible with AC and DC-coupled input signals and allow DAC outputs to be directly coupled. The 5th-order filters provide a typical -3dB bandwidth of 8.6MHz (MAX11501)and 8.9MHz (MAX11502)and offer either a flat passband response (MAX11501)or a +0.8dB peaking passband response (MAX11502)on all channels. These video filters are ideal for anti-aliasing and DAC smoothing in applications such as set-top boxes, security systems, digital video recorders (DVRs), DVD players, and personal video recorders. The MAX11501/MAX11502 integrated filters offer three channels of 5th-order filters for standard-definition video and include +6dB output buffers on each channel. The buffers drive either AC or DC-coupled loads and assure a blanking level of below 1V after the backmatch resistor. Each channel includes an output buffer with a gain of +6dB capable of driving a full 2VP-P video signal into two standard 150 (75 back-terminated)video loads. The MAX11501/MAX11502 operate from a single +5V supply and are available in the upper commercial 0°C to +85°C temperature range. These devices are available in small 8-pin SO packages.

The features of MAX11501 can be summarized as (1)three-channel 5th-order 9MHz filter for standard-definition video; (2)+6dB output buffers; (3)transparent input clamp; (4)ACor DC-coupled inputs; (5)ACor DC-coupled outputs; (6)flat passband response (MAX11501); (7)+0.8dB peaking passband response (MAX11502)on all channels; (8)12kV HBM ESD protection on outputs; (9)single +5V power supply; (10)small 8-pin SO package.

The absolute maximum ratings of MAX11501 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)8-Pin SO (derate 5.9mW/°C above +70°C): 470mW; (4)maximum current into any Pin Except VCC and GND: ±50mA; (5)operating temperature range MAX1150_USA+: 0°C to +85°C; (6)storage temperature range: -65°C to +150°C; (7)lead temperature (soldering, 10s): +300°C; (8)junction temperature: +150°C.