MC145557
Features of the MC145554/57 Plus:
- Mu- Law panding MC145564
- A- Law panding MC145567
- Push- Pull Power Drivers with External Gain Adjust
- Analog Loopback
MC145554 MC145557 MC145564 MC145567
L SUFFIX CERAMIC PACKAGE CASE 620 MC145554/57 P SUFFIX PLASTIC DIP CASE 648 MC145554/57 DW SUFFIX SOG PACKAGE CASE 751G MC145554/57
16 1
16 1
20 1
L SUFFIX CERAMIC PACKAGE CASE 732 MC145564/67
20 1
P SUFFIX PLASTIC DIP CASE 738 MC145564/67 DW SUFFIX SOG PACKAGE CASE 751D MC145564/67
20 1
REV 1 9/95 (Replaces ADI1517)
© Motorola, Inc. 1995 MOTOROLA
MC145554- MC145557- MC145564- MC145567 1
PIN ASSIGNMENTS MC145554, MC145557
VBB GNDA VFRO VCC FSR DR BCLKR/ CLKSEL MCLKR/ PDN 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VFXI + VFXI
- GSX TSX FSX DX BCLKX MCLKX
MC145564, MC145567
VPO + GNDA VPO
- VPI VFRO VCC FSR DR BCLKR/ CLKSEL MCLKR/ PDN 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VBB VFXI + VFXI
- GSX ANLB TSX FSX DX BCLKX MCLKX
FUNCTIONAL BLOCK DIAGRAM
MCLKR/ BCLKR/ PDN...
