DATASHEET CD22M3494 FN2793 Rev 8.00 16 x 8 x 1 BiMOS-E Crosspoint Switch May 29, 2014 The Intersil CD22M3494 is an array of 128 analog switches Features capable of handling signals from DC to video. Because of 128 Analog Switches the switch structure, input signals may swing through the total supply voltage range, V to V . Each of the 128 Low r DD EE ON switches may be addressed via the ADDRESS input to the 7 Guaranteed r Matching ON to 128 line decoder. The state of the addressed switch is Analog Signal Input Voltage Equal to the Supply Voltage established by the signal to the DATA input. A low or zero input will open the switch, while a high logic level or a one Wide Operating Voltage 4V to 15V will result in closure of the addressed switch when the Parallel Input Addressing STROBE input goes high from its normally low state. Any number or combination of connections may be active at one High Latch-Up Current 50mA (Min) time. Each connection, however, must be made or broken Very Low Crosstalk individually in the manner previously described. All switches may be reset by taking the RESET input from a zero state to Pin and Functionally Compatible with the Following Types: SGS M3494 and Mitel MT8816 a one state and then returning it to its normal low state. Pb-Free (RoHS Compliant) CS allows crosspoint array to be cascaded for matrix expansion. Applications PBX Systems Instrumentation Analog and Digital Multiplexers Video Switching Networks Block Diagram CS STROBE DATA RESET V DD 1 1 1 AX0 AX1 AX2 7 TO 128 LEVEL AX3 16 X 8 LATCHES DECODER SHIFTERS X0 - X15 AY0 SWITCH ARRAY AY1 128 128 128 AY2 V V Y0 - Y7 SS EE FN2793 Rev 8.00 Page 1 of 10 May 29, 2014CD22M3494 Ordering Information PART NUMBER PART TEMP. RANGE PACKAGE PKG. DWG. (Note 3) MARKING (C) (Pb-Free) CD22M3494EZ CD22M3494EZ -40 to 85 40 Ld PDIP (Note 2) E40.6 CD22M3494MQZ (Note 1) CD22M3494MQZ -40 to 85 44 Ld PLCC (Mitel Ld Compatible) N44.65 CD22M3494MQAZ (Note 1) CD22M3494MQAZ -40 to 85 44 Ld PLCC (Mitel Ld Compatible) N44.65 CD22M3494SQZ (Note 1) CD22M3494SQZ -40 to 85 44 Ld PLCC (SGS Ld Compatible) N44.65 NOTES: 1. Add 96 suffix for tape and reel. At one time theQ andQA were different products, but since 1994 these parts have been exactly the same. 2. Pb-free PDIPs can be used for through-hole wave solder processing only. They are not intended for use in Reflow solder processing applications. 3. Intersil Pb-free plus anneal products employ special Pb-free material sets molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. Pinouts CD22M3494E CD22M3494MQ CD22M3494SQ (PDIP) (PLCC) (MITEL LEAD COMPATIBLE) (PLCC) (SGS LEAD COMPATIBLE) TOP VIEW TOP VIEW TOP VIEW 1 V 40 Y3 DD 2 39 Y2 AY2 3 38 DATA RESET 6 5 4 3 2 1 44 43 42 41 40 65 4 3 2 1 444342 41 40 4 37 Y1 AX3 X14 7 39 CS AX0 5 36 X14 7 39 Y0 CS 38 X15 8 38 NC 6 35 Y0 X15 8 NC X14 37 X6 9 37 X0 X6 9 X0 X15 7 34 NC 36 X7 10 36 X1 X7 10 X1 8 33 X6 X0 35 X8 11 35 X2 X8 11 X2 32 X7 9 X1 X9 12 34 X3 X9 12 34 X3 X8 10 31 X2 X10 13 33 X4 X10 13 33 X4 X9 11 30 X3 X11 14 32 X5 X11 14 32 X5 12 29 X4 X10 NC 15 31 X12 NC 15 31 X12 13 28 X5 X11 NC 16 30 X13 NC 16 30 X13 14 27 X12 NC V 17 29 NC Y7 17 29 NC SS 15 26 X13 Y7 16 25 AY1 V SS 18 19 20 21 22 23 24 25 26 27 28 18 19 20 21 22 23 24 25 26 27 28 24 Y6 17 AY0 18 23 AX2 STROBE 19 22 AX1 Y5 V 20 Y4 21 EE FN2793 Rev 8.00 Page 2 of 10 May 29, 2014 V SS NC AX0 Y6 STROBE AX3 Y5 RESET V AY2 EE Y3 Y4 V AX1 DD AX2 Y2 AY0 DATA AY1 Y1 NC CS Y7 NC Y6 AX0 STROBE AX3 Y5 RESET V EE AY2 Y4 Y3 AX1 V DD AX2 Y2 AY0 DATA AY1 Y1 NC Y0