QS3VH2245PAG Renesas

IDTQS3VH2245 INDUSTRIAL TEMPERATURE RANGE 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH IDTQS3VH2245 QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH FEATURES: DESCRIPTION: N channel FET switches with no parasitic diode to VCC The QS3VH2245 is a high bandwidth 8-bit bus switch. The QS3VH2245, Isolation under power-off conditions with 25 ON resistance and 1.35ns propagation delay, is ideal for line No DC path to VCC or GND matching and low noise environments. The switches can be turned ON 5V tolerant in OFF and ON state under the control of the LVTTL-compatible Output Enable signal for 5V tolerant I/Os bidirectional data flow with no added delay or ground bounce. In the ON Flat RON characteristics over operating range state, the switches can pass signals up to 5V. In the OFF state, the switches Rail-to-rail switching 0 - 5V offer very high impedence at the terminals. Bidirectional dataflow with near-zero delay: no added ground The combination of small propagation delay, high OFF impedance, and bounce over-voltage tolerance makes the QS3VH2245 ideal for high performance Excellent RON matching between channels communication applications. VCC operation: 2.3V to 3.6V The QS3VH2245 is characterized for operation from -40C to +85C. High bandwidth LVTTL-compatible control Inputs Undershoot Clamp Diodes on all switch and control Inputs Low I/O capacitance, 4pF typical 25 resistors for low noise and line matching Available in QSOP and TSSOP packages APPLICATIONS: Hot-swapping Low distortion analog switch Replaces mechanical relay ATM 25/155 switching FUNCTIONAL BLOCK DIAGRAM A0 A1 A2 A3 A4 A5 A6 A7 OE B0 B1 B2 B3 B4 B5 B6 B7 The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE FEBRUARY 2014 1 c 2014 Integrated Device Technology, Inc. DSC-5591/9IDTQS3VH2245 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH INDUSTRIAL TEMPERATURE RANGE (1) ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION Symbol Description Max Unit (2) VTERM SupplyVoltage to Ground 0.5 to +4.6 V (3) VTERM DC Switch Voltage VS 0.5 to +5.5 V (3) VTERM DC Input Voltage VIN 0.5 to +5.5 V NC 1 20 VCC VAC AC Input Voltage (pulse width 20ns) 3 V 19 OE 2 A0 IOUT DC Output Current (max. sink current/pin) 120 mA TSTG Storage Temperature 65 to +150 C 3 A1 18 B0 NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause A2 4 17 B1 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 A3 5 16 B2 sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. A4 6 15 B3 2. VCC terminals. 3. All terminals except VCC . 14 A5 7 B4 8 13 A6 B5 A7 9 12 B6 CAPACITANCE (TA = +25C, F = 1MHz, VIN = 0V, VOUT = (1) 10 11 GND B7 0V)Symbol Parameter Typ. Max. Unit CIN Control Inputs 3 5 pF CI/O Quickswitch Channels (Switch OFF) 4 6 pF CI/O Quickswitch Channels (Switch ON) 8 12 pF QSOP/ TSSOP NOTE: TOP VIEW 1. This parameter is guaranteed but not production tested. PIN DESCRIPTION Pin Names Description OE Output Enable Ax Data I/Os Bx Data I/Os (1) FUNCTION TABLE OE Function H Disconnected L Connect (Ax = Bx) NOTE: 1. H = HIGH Voltage Level L = LOW Voltage Level 2