Description
IREF 0 VEE + 1.25V VEE + 1.25V Reference current pin for setting internal filter cut-off frequency VEE VCC 2, 27 PB IN VCT 40k Playback input pin Reference level = -30dBm 40K 4, 25 VCT Buffer amplifier input pin to drive multiplex filter Reference level = -19dBm MPX IN VEE VCC VCT 62k 3, 26 LINE IN 62K VCT Recording input pin Reference level = -25dBm VEE VCC 5, 24 500 MPX OUT 0 VCT 8.8k 500 Buffer amplifier output pin to drive multiplex filter Reference level = -21dBm VEE -3- CXA1563M/S Pin No. Symbol Z: Imp VDC (V) Equivalent circuit VCC Description 200 7, 22 LINE OUT 0 VCT 200 Line output pin VEE VCC 8, 21 SIN - - Dolby S type connecting pin VEE VCC 9, 20 TCH - VEE + 0.4V 13k 36k Time constant connecting pin for HLS detector 330k VEE VCC 10, 19 TCL - VEE + 0.4V 13.5k Time constant connecting pin for LLS detector 480k VEE -4- CXA1563M/S Pin No.
Key Features
- Few external parts
- Spectral skewing circuit are on-chip
- NR ON/OFF, REC/PB, MPX filter ON/OFF, Dolby S type switches
- Small package (28-pin SOP, 28-pin SDIP)
- Low current consumption 13mA Typ. (power supply ±6V)
- Dual channel processors Structure Bipolar silicon monolithic IC Absolute Maximum Ratings
- Supply voltage
- Operating temperature
- Storage temperature
- Allowable power dissipation CXA1563M 28 pin SOP (Plastic) CXA1563S 28 pin SDIP (Plastic) VCC Topr Tstg PD 17 -40 to +85 -65 to +150 600 (SOP) 1200 (SDIP) V °C °C mW mW ∗ This IC is available only to the licensees of Dolby Laboratories Licensing Corporation from whom licensing and applications information may be obtained. ∗ "Dolby" and the double D symbols are trademarks of Dolby Laboratories Licensing Corporation. 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-
