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MT8815

Mitel Networks Corporation
Part Number MT8815
Manufacturer Mitel Networks Corporation
Description ISO-CMOS 8 x 12 Analog Switch Array
Published Dec 10, 2005
Detailed Description ® ISO-CMOS MT8815 8 x 12 Analog Switch Array Features • • • • • • • • • • Internal control latches and address decoder...
Datasheet PDF File MT8815 PDF File

MT8815
MT8815


Overview
® ISO-CMOS MT8815 8 x 12 Analog Switch Array Features • • • • • • • • • • Internal control latches and address decoder Short set-up and hold times Wide operating voltage: 4.
5V to 13.
2V 12Vpp analog signal capability R ON 65 Ω max.
@ V DD=12V, 25°C ∆R ON ≤ 10Ω @ V DD=12V, 25°C Full CMOS switch for low distortion Minimum feedthrough and crosstalk Separate analog and digital reference supplies Low power consumption ISO-CMOS technology ISSUE 1 November 1988 Ordering Information MT8815AC 40 Pin Ceramic DIP MT8815AE 40 Pin Plastic DIP MT8815AP 44 Pin PLCC -40° to 85°C Description The Mitel MT8815 is fabricated in MITEL’s ISOCMOS technology providing low power dissipation and high reliability.
The device contains a 8 x 12 array of crosspoint switches along with a 7 to 96 line decoder and latch circuits.
Any one of the 96 switches can be addressed by selecting the appropriate seven address bits.
The selected switch can be turned on or off by applying a logical one or zero to the DATA input.
VSS is the ground reference of the digital inputs.
The range of the analog signal is from VDD to VEE.
Applications • • • • • • Key systems PBX systems Mobile radio Test equipment /instrumentation Analog/digital multiplexers Audio/Video switching STROBE DATA RESET VDD VEE VSS 1 AX0 AX1 AX2 AX3 AY0 AY1 AY2 96 1 •••••••••••••••• 8 x 12 7 to 96 Decoder Latches Switch Array 96 Xi I/O (i=0-11) ••••••••••••••••••• Yi I/O (i=0-7) Figure 1 - Functional Block Diagram 3-39 MT8815 ISO-CMOS NC AX0 AX3 RESET AY2 Y3 NC Y2 DATA Y1 VDD NC NC X6 X7 X8 X9 X10 X11 NC NC Y7 6 5 4 3 2 1 44 43 42 41 40 7 39 8 38 9 37 10 36 11 35 12 34 13 33 14 32 15 31 16 30 29 17 18 19 20 21 22 23 24 25 26 27 28 VSS Y6 STROBE Y5 VEE Y4 AX1 AX2 AY0 AY1 NC 44 PIN PLCC Y0 NC X0 X1 X2 X3 X4 X5 NC NC NC Y3 AY2 RESET AX3 AX0 NC NC X6 X7 X8 X9 X10 X11 NC Y7 VSS Y6 STROBE Y5 VEE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 NC Y2 DATA Y1 VDD Y0 ...



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