74CBTLV6800QG Renesas

74CBTLV6800 LOW-VOLTAGE 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS INDUSTRIAL TEMPERATURE RANGE LOW-VOLTAGE 10-BIT 74CBTLV6800 BUS SWITCH WITH PRECHARGED OUTPUTS FEATURES: DESCRIPTION: Functionally equivalent to QS3800 The CBTLV6800 provides 10-bits of high-speed bus switching with low 5 A/B bi-directional switch on-state resistance of the switch allowing connections to be made with Isolation under power-off conditions minimal propagation delay. The device also precharges the B port to a Over-voltage tolerant user-selectable bias voltage (BIASV) to minimize live-insertion noise. Latch-up performance exceeds 100mA The CBTLV6800 is organized as a single 10-bit bus switch with a single VCC = 2.3V - 3.6V, Normal Range output-enable (OE) input. When OE is low, the 10-bit bus switch is on and ESD > 2000V per MIL-STD-883, Method 3015 port A is connected to port B. When OE is high, the switch is open, and a > 200V using machine model (C = 200pF, R = 0) high impedance state exists between the two ports, and port B is precharged Available in QSOP and TSSOP packages to BIASV through the equivalent of a 10-k resistor. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor the minimum value of the resistor is determined by the current-sinking capability of the driver. APPLICATIONS: 3.3V High Speed Bus Switching and Bus Isolation FUNCTIONAL BLOCK DIAGRAM SIMPLIFIED SCHEMATIC, EACH SWITCH 13 BIASV 23 2 SW B1 A1 A B 11 14 SW B10 A10 1 OE OE INDUSTRIAL TEMPERATURE RANGE MAY 2019 1 2019 Integrated Device Technology, Inc. DSC-5739/674CBTLV6800 LOW-VOLTAGE 10-BIT BUS SWITCH WITH PRECHARGED OUTPUTS INDUSTRIAL TEMPERATURE RANGE (1) PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS Symbol Description Max Unit VCC SupplyVoltage Range 0.5 to +4.6 V VI Input Voltage Range 0.5 to +4.6 V 24 1 OE VCC Continuous Channel Current 128 mA 2 23 A1 B1 IIK Input Clamp Current, VI/O < 0 50 mA TSTG Storage Temperature 65 to +150 C 3 22 A2 B2 NOTE: 21 A3 4 B3 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation 5 20 A4 B4 of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating 19 B5 A5 6 conditions for extended periods may affect reliability. 7 18 B6 A6 17 B7 A7 8 B8 A8 9 16 A9 B9 10 15 (1) FUNCTION TABLE B10 A10 14 11 Input OE Inputs/Outputs 12 GND 13 BIASV L A Port = B Port H A Port = Z B Port = BIASV TOP VIEW NOTE: Package Type Package Code Order Code 1. H = HIGH Voltage Level TSSOP PGG24 PGG L = LOW Voltage Level Z = High-Impedance QSOP PCG24 QG (1) OPERATING CHARACTERISTICS, TA = 25C Symbol Parameter Test Conditions Min. Max. Unit VCC Supply Voltage 2.3 3.6 V BIASV Bias Voltage 1.3 VCC V VIH High-Level Control Input Voltage VCC = 2.3V to 2.7V 1.7 V VCC = 2.7V to 3.6V 2 VIL Low-Level Control Input Voltage VCC = 2.3V to 2.7V 0.7 V VCC = 2.7V to 3.6V 0.8 TA Operating Free-Air Temperature 40 85 C NOTE: 1. All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. 2