NLAS7222A

The NLAS7222A is a 2- to 1-port analog switch. Its wide bandwidth and low bit-to-bit skew allow it to pass high-speed differential signals with good signal integrity. The features of NLAS7222A are as follows: (1)RON is Typically 6.5 at VCC = 3 V; (2)Low Bit-to-Bit Skew: Typically 50 ps; (3)OVT on D+ and D- up to 3.6 V; (4)Power OFF Protection: When VCC = 0 V, D+ and D- Can Tolerate up to 3.6 V; (5)Low Crosstalk: -45 dB @ 250 MHz.

The following is about the absolute maximum ratings of NLAS7222A: (1)Positive DC Supply Voltage: -0.5 to +4.6 V; (2)Analog Switch Input Voltage HSD1+, HSD1-, HSD2+, HSD2-: -0.5 to VCC + 0.3 V; (3)Analog Switch Input Voltage D+, D-: -0.5 to +4.6 V; (4)Digital Select Input Voltage: -0.5 to +4.6 V; (5)Continuous DC Current (Through Analog Switch): 50 mA; (6)Power Dissipation: 0.5 W; (7)Storage Temperature: -65 to +150 °C; (8)Human Body Model I/O to GND: 8kV; (9)Human Body Model All Pins: 2kV.

The electrical characteristics of the NLAS7222A are: (1)output voltage "0" level: 0.05Vdc max at Vin=VDD or 0; (2)output voltage "1" level: 4.95Vdc min at Vin=VDD or 0; (3)input voltage "0" level: 5.0Vdc min at VO=4.5 Vdc; (4)output drive current: -1.0 mAdc min at VOH=2.5Vdc; (5)input current: ± 0.1 Adc; (6)input capacitance: 5.0pF at Vin=0; (7)quiescent current: 0.25 Adc.