4-CHANNEL ESD SOLUTION FOR HIGH-SPEED DIFFERENTIAL INTERFACE
DESCRIPTION
The UTC UESD4S009 as four clamp circuits for dual differential
lines, which is an electrostatic discharge solution for high-speed
differential lines.
The excellent matching between the differential pair signal lines
enables this device to operate at high-speed differential data rates
(3dB bandwidth>4GHz). The UTC UESD4S009 s suitable for
high-speed differential applications, such as high-definition
multimedia interface (HDMI), low-voltage differential signaling
(LVDS), serial advanced technology attachment (SATA), Ethernet,
etc. It also complies with IEC 61000-4-2 (Level 4) ESD.
The UTC UESD4S009 an operate over the ambient air
temperature range of -40°C~85°C.
FEATURES
* Supports high-speed differential data rates (3dB bandwidth>4 GHz)
* 0.05pF matching capacitance between differential signal pairs
* Flow-through single-in-line pin mapping for high-speed lines
ensures no additional board layout burden while placing ESD
protection chip near connector
* Low 0.8pF line capacitance for each data line to GND
* 2.5A peak pulse current (8/20µs pulse)
* IEC 61000-4-2 (Level 4) system-level ESD compliance
* Industrial temperature range: -40°C~85°C |
