Pinout
DescriptionThe DS90LV049Q is a dual CMOS flow-through differential line driver-receiver pair designed for applications requiring ultra low power dissipation, exceptional noise immunity, and high data throughput. The device is designed to support data rates in excess of 400 Mbps utilizing Low Voltage Differential Signaling (LVDS) technology.
The features of DS90LV049Q can be summarized as:(1)AECQ-100 Grade 1; (2)Up to 400 Mbps switching rates; (3)Flow-through pinout simplifies PCB layout; (4)50 ps typical driver channel-to-channel skew; (5)50 ps typical receiver channel-to-channel skew; (6)3.3 V single power supply design; (7)TRI-STATE output control; (8)Internal fail-safe biasing of receiver inputs; (9)Low power dissipation (70 mW at 3.3 V static); (10)High impedance on LVDS outputs on power down; (11)Conforms to TIA/EIA-644-A LVDS Standard; (12)Available in low profile 16 pin TSSOP package.
The absolute maximum ratings of DS90LV049Q are:(1)Supply Voltage (VDD):-0.3 V to +4 V; (2)LVCMOS Input Voltage (DIN):-0.3 V to (VDD + 0.3 V); (3)LVDS Input Voltage (RIN+, RIN-):-0.3 V to +3.9 V; (4)Enable Input Voltage (EN, EN):-0.3 V to (VDD + 0.3 V); (5)LVCMOS Output Voltage (ROUT):-0.3 V to (VDD + 0.3 V); (6)LVDS Output Voltage(DOUT+, DOUT-):-0.3 V to +3.9 V; (7)LVCMOS Output Short Circuit Current (ROUT):100 mA; (8)LVDS Output Short Circuit Current (DOUT+, DOUT-):24 mA; (9)LVDS Output Short Circuit Current Duration(DOUT+, DOUT-):Continuous; (10)Storage Temperature Range:-65°C to +150°C; (11)Lead Temperature Range Soldering (4 sec.):+260°C; (12)Maximum Junction Temperature:+135°C; (13)Package Thermal Resistance (4-Layer, 2 oz. Cu, JEDEC):JA..96.0°C/W,JC..30.0°C/W; (14)HBM 8 kV; (15)MM 250 V; (16)CDM 1250 V.
If you want to know more information such as the electrical characteristics about the DS90LV049Q, please download the datasheet in www.seekic.com or www.chinaicmart.com .
DS90LV049Q Data Sheet
