IDTQS4A101 HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPST SWITCH INDUSTRIAL TEMPERATURE RANGE QUICKSWITCH PRODUCTS IDTQS4A101 HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPST SWITCH WITH INDIVIDUAL ENABLES FEATURES: DESCRIPTION: Low ON resistance: rDS(ON) = 5 The QS4A101 is a high-performance CMOS analog four-channel SPST Wide bandwidth: 1.4GHz (-3dB point) switch with individual enables. This device provides a set of four high-speed Crosstalk: 122dB at 50KHz, -80dB at 5MHz, -65dB at 30MHz CMOS switches connecting inputs to outputs. The low ON resistance of the Off-isolation: -100dB at 50KHz, -75dB at 5MHz, -45dB at QS4A101 allows inputs to be connected to outputs with low insertion loss and 30MHz high bandwidth. Single 5V supply The QS4A101, with 1.4GHz bandwidth, is ideal for high-performance Bidirectional signal flow video signal switching, audio signal switching, and telecomm routing TTL-compatible control inputs applications. Low power dissipation makes this device ideal for battery Ultra-low quiescent current: 3A operated and remote instrumentation applications. Switch turn on time of 6.5ns The QS4A101 is offered in the QSOP package which has several Available in QSOP package advantages over conventional packages such as PDIP and SOIC, includ- ing: Reduced signal delays due to denser component packaging on circuit APPLICATIONS: boards High-speed video signal switching/routing Reduced system noise due to less pin inductance Audio signal switching/routing Data acquisition The QS4A101 is characterized for operation at -40C to +85C. ATE systems Telecomm routing Token Ring transceivers High-speed networking FUNCTIONAL BLOCK DIAGRAM A1 B1 A2 B2 A3 B3 A4 B4 E1 E2 CO NTRO L LOGIC E3 E4 IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE APRIL 2014 1 c 2014 Integrated Device Technology, Inc. DSC-5552/3IDTQS4A101 INDUSTRIAL TEMPERATURE RANGE HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPST SWITCH (1) PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS Symbol Description Max Unit (2) VTERM Supply Voltage to Ground 0.5 to +7 V (3) VTERM DC Switch Voltage VS 0.5 to +7 V V CC NC 1 16 Analog Input Voltage 0.5 to +7 V E1 2 15 E4 (3) VTERM DC Input Voltage VIN 0.5 to +7 V A1 VAC AC Input Voltage (pulse width 20ns) 3 V 3 14 A4 IOUT DC Output Current 120 mA B1 4 13 B4 PMAX Maximum Power Dissipation 0.7 W E2 5 12 E3 TSTG Storage Temperature 65 to +150 C A2 6 11 A3 NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause B2 7 10 B3 permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational GND 8 9 NC sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. VCC terminals. 3. All terminals except VCC . QSOP TOP VIEW PIN DESCRIPTION Pin Names I/O Description A1 -A4 I/O Port A B1 -B4 I/O Port B E1 -E4 I Port Switch Enable (1) FUNCTION TABLE E A B Function L H H Connect L L L Connect H X X Disconnect NOTE: 1. H = HIGH Voltage Level L = LOW Voltage Level X = Don t Care POWER SUPPLY CHARACTERISTICS Symbol Parameter Test Conditions Max. Unit ICC Supply Current VCC = Max., VIN = GND or VCC 3 A 2