SN65LVDS048AD

The SN65LVDS048AD belongs to SN65LVDS048A family which is a quad differential line receiver that implements the electrical characteristics of low-voltage differential signaling (LVDS) and this signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the quad differential receivers SN65LVDS048AD will provide a valid logical output state with a ±100-mV differential input voltage within the input common-mode voltage range. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media, the noise coupling to the environment, and other system characteristics. The SN65LVDS048A is characterized for operation from 40°C to 85°C. The input common-mode voltage range allows 1 V of ground potential difference between two LVDS nodes. The intended application of SN65LVDS048AD and signaling technique is for point-to-point baseband data transmission over controlled impedance media of approximately 100.

The features of SN65LVDS048AD can be summarized as (1)>400 Mbps (200 MHz) signaling rates; (2)flow-through pinout simplifies PCB layout; (3)50 ps channel-to-channel skew (Typ); (4)200 ps differential skew (Typ); (5)propagation delay times 2.7 ns (Typ); (6)3.3-V power supply design; (7)high impedance LVDS inputs on power down; (8)low-power dissipation (40 mW at 3.3 V Static); (9)accepts small swing (350 mV) differential signal levels; (10)supports open, short, and terminated input fail-safe; (11)industrial operating temperature range (40°C to 85°C); (12)conforms to TIA/EIA-644 LVDS standard; (13)available in SOIC and TSSOP packages; (14)pin-compatible with DS90LV048A from national.

The absolute maximum ratings of SN65LVDS048AD are (1)supply voltage range (VCC): 0.3 V to 4 V; (2)input voltage range, VI(RIN+, RIN): 0.3 V to 4 V; (3)enable input voltage (EN, EN ): 0.3 V to (VCC +0.3 V); (4)output voltage, VO(ROUT): 0.3 V to (VCC +0.3 V); (5)bus-pin (RIN+, RIN) Electrostatic discharge (see Note 2): > 10 kV; (6)continuous power dissipation see dissipation rating table; (7)storage temperature range: 65°C to 150°C; (8)lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260°C.(NOTES: 1. All voltage values, except differential I/O bus voltages, are with respect to network ground terminal. 2. Tested in accordance with MIL-STD-883C Method 3015.7.)