AH829

The AH829 is designed as one kind of fully buffered hybrid luminance filter device that provides luminance signal filtering with accurate sinx/x compensation for oversampled post D/A applications. Interfacing to the system is simplified with high input and low output impedance op-amp buffer stages.

Features of the AH829 are:(1)Filter: Shape Lowpass; (2)Passband Shape: Sinx/x; (3)Sampling Frequency: 27 MHz; (4)Gain: - 0.2 dB +/- 0.2 dB with pin 6 open or +/-5.8 dB +/- 0.2 dB with pin 6 gnd; (5)End Of Passband: 6.0 MHz; (6)Passband Amplitude Ripple: 0.25 dB max; (7)Loss at 11.7 MHz wrt 6.0 MHz: 30 dB +/- 2 dB; (8)Start Of Stopband: 12.9 MHz; (9)Stopband Attenuation wrt 6.0 MHz: 40 dB min to 20 MHz or; (10)35 dB min to 50 MHz; (11)Group Delay Ripple wrt 200 kHz: +/- 5.0 ns max to 6.0 MHz; (12)Delay Time at 200 kHz: 185 ns +/- 10 ns; (13)Typical Current: 44 mA (22 mA per rail at +/- 5 v); (14)Input Impedance: 10 M typical; (15)Aqueous Washable: Yes; (16)Package: DR00032A. If you want to know more information about the AH829, please download the datasheet in www.seekic.com or www.chinaicmart.com .