CXA2038R

CXA2038R AFM Monaural Signal Processor for 8 mm VCR Description The CXA2038R is a bipolar IC designed as an AFM monaural signal processor for 8 mm VCRs. All functions necessary for AFM monaural are concentrated onto a single 64-pin LQFP. Features Low supply voltage (3.15 V) design Low power consumption (VCC=3.15 V) Recording: 65 mW Playback: 103 mW Built-in BPF (1.5 MHz) FM modulator center frequency made nonadjusting. Supports NTSC and PAL Enables both parallel and 3-line serial mode control Supports electronic volume (EVR) control Applications 8 mm VCRs Structure Bipolar silicon monolithic IC 64 pin LQFP (Plastic) Absolute Maximum Ratings (Ta=25 °C) Supply voltage VCC 7 V Operating temperature Topr –20 to +75 °C Storage temperature Tstg –65 to +150 °C Allowable power dissipation PD 1120 mW (When mounted on board) Operating Conditions Recommended supply voltage VCC 3.15 VCCH 4.75 Supply voltage range VCC 3 to 5.25 VCCH 4.5 to 5.25 However, VCCH ≥ VCC V V V V Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. —1— E95Y03A77-TE Block Diagram NC S / HTC NC NC NC DEVADJ NC MUTE VCTH GND2 MONITOR 48 47 46 NC 45 44 ...