DTMF RECEIVER

General Description The HM 9270C/D is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high- and low-group filters and dial-tone rejection. Digital counting techniques are employed in the deco

文件：66 Kbytes 页数：10 Pages

EMC

义隆电子

DTMF RECEIVER

General Description\nThe HM 9270C/D is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high- and low-group filters and dial-tone rejection. Digital counting techniques are employed in the decoder • Complete receiver in an 18-pin package.\n• Excellent performance.\n• CMOS, single 5 volt operation.\n• Minimum board area.\n• Central office quality.\n• Low power consumption.\n• Power-Down mode (HM9270D only).\n• Inhibit-mode (HM9270D only).;

Elan

义隆

DTMF RECEIVER

General Description The HM 9270C/D is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high- and low-group filters and dial-tone rejection. Digital counting techniques are employed in the deco

文件：66 Kbytes 页数：10 Pages

EMC

义隆电子

DTMF RECEIVER High-Performance Silicon-Gate CMOS

文件：559.68 Kbytes 页数：12 Pages

INTEGRAL

Integral Corp.

DTMF RECEIVER High-Performance Silicon-Gate CMOS

文件：559.68 Kbytes 页数：12 Pages

INTEGRAL

Integral Corp.