Plessey MV8 Hoja de datos

No.	parte #	Fabricante	Descripción
1	MV8870-1	GEC Plessey Semiconductors	Integrated DTMF Receiver 3 GS 4 NC 2 IN- PD 10 NC 11 OSC1 12 OSC2 13 VSS 14 NC 15 TOE 16 Q1 17 Q2 18 Receiver Systems for BT or CEPT Specifications Paging Sytems Repeater Systems / Mobile Radio Credit Card Systems Remote Control DataShee HP28 Figure 1: Pin connections -
2	MV8860	Plessey	DTMF DECODER • 18 Pin DIL Package • Central Office Quality Detection • Excellent Voice Talk-Off • Detect Times down to 20 ms • Single Supply 5V, or 8 to 13 V Operation • Latched 3-state Buffered Outputs • Detects AJI16 DTMF Combinations • Uses Inexpensive 3.58 MH
3	MV8870EXP	Plessey	DTMF RECEIVER • Full Receiver in Single 18-Pin Package • Central Office Quality • Lower Power Consumption • Adjustable Acquisition and Release Times PDWN VDD Vss VREF SEL , -6- - - -18--9- - - - - - - - 4- - - - -5 - - - - I CHIP CHIP POWER BIAS CHIP REF I
4	MV8870	GEC Plessey Semiconductors	Integrated DTMF Receiver 3 GS 4 NC 2 IN- PD 10 NC 11 OSC1 12 OSC2 13 VSS 14 NC 15 TOE 16 Q1 17 Q2 18 Receiver Systems for BT or CEPT Specifications Paging Sytems Repeater Systems / Mobile Radio Credit Card Systems Remote Control DataShee HP28 Figure 1: Pin connections -
5	MV8804	Plessey	ANALOGUE SWITCH • • • • Microprocessor Compatible Control Inputs On-Chip Control Memory And Address Decoding Row Addressing Master Reset • 32 Crosspoint Switches in 8 x 4 Array • 5.0V to 13.0V Operation • Low Crosstalk Between Switches • Low On Resistance: 900 (t
6	MV8865	Plessey	DTMF FILTER • Provides DTMF High and Low Group Filtering • Hard Limiting on Filter Outputs • 6 Pole Band Pass High and Low Group Filters • 38dB Intergroup Attenuation • Dial Tone Suppression • +5 to +12 V Siflgle Supply Operation • Logical Power Down • Uses Inex