EL5373

450MHz Differential Twisted-Pair Drivers

OVERVIEW

The EL5173 and EL5373 are single and triple high bandwidth amplifiers with a fixed gain of 2. They are primarily targeted for applications such as driving twisted-pair lines in component video applications. The inputs can be in either single-ended or differential form but the outputs are always in differential form.

The output common mode level for each channel is set by the associated REF pin, which has a -3dB bandwidth of over 190MHz. Generally, these pins are grounded but can be tied to any voltage reference.

All outputs are short circuit protected to withstand temporary overload condition.

The EL5173 and EL5373 are specified for operation over the full -40°C to +85°C temperature range.

KEY FEATURES

  • Fully differential inputs and outputs
  • Differential input range ±2.3V
  • 450MHz 3dB bandwidth at fixed gain of 2
  • 900V/µs slew rate (EL5173)
  • 1100V/µs slew rate (EL5373)
  • Single 5V or dual ±5V supplies
  • 40mA maximum output current
  • Low power - 12mA per channel
  • Pb-free available (RoHS compliant)

PARAMETRICS

Parameters
EL5373
Basic Information
Production Status
Mass Production
# of Devices/ Channels
3
Bandwidth (MHz)
450
Slew Rate (V/μs)
1100
VS (min)
4.75 V
VS (max)
11 V
IS (per amp)
12 mA
Noise VN (nV/√Hz)
25
IBIAS
13 µA
IBIAS (max)
21 µA
Max Offset Voltage
30 mV
IOUT
55 mA
VOUT (V)
7.7
Rail-to-Rail Input
-Vs
Rail-to-Rail Output
No
PSRR (dB)
73
CMRR (dB)
80
Thermal Shutdown
No
Gain Min
2
Diff Gain (%)
0.06
Diff Phase (°)
0.13
Enable
Yes
Topology
Fixed Gain
Distortion Conditions
2Vpp, 5MHz
Output Headroom (V)
1.3
Qualification Level
Standard
Can Sample
YES
Temperature Range
-40 to +85

Below you will find information to support the development of your application.

You can find an explanation of orderable part numbers here.

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