EL5177

550MHz Differential Twisted-Pair Driver

Product Status: Mass Production

OVERVIEW

The EL5177 is a high bandwidth amplifier with an output in differential form. It is primarily targeted for applications such as driving twisted-pair lines or any application where common mode injection is likely to occur. The input signal can be in either single-ended or differential form but the output is always in differential form.

On the EL5177, two feedback inputs provide the user with the ability to set the device gain (stable at a minimum gain of 1).

The output common mode level is set by the reference pin (REF), which has a -3dB bandwidth of 110MHz. Generally, this pin is grounded but it can be tied to any voltage reference.

Both outputs (OUT+, OUT-) are short circuit protected to withstand temporary overload condition.

The EL5177 is available in the 10 Ld MSOP package and is specified for operation over the full -40°C to +85°C temperature range.

See also EL5174 (EL5177 in 8 Ld MSOP).

KEY FEATURES

  • Fully differential inputs, outputs, and feedback
  • Differential input range ±2.3V
  • 550MHz 3dB bandwidth
  • 1100V/µs slew rate
  • Low distortion at 20MHz
  • Single 5V or dual ±5V supplies
  • 40mA maximum output current
  • Low power, 12.5mA typical supply current
  • Pb-free (RoHS compliant)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
EL5177
Basic Information
生产状态
Mass Production
器件/通道数量
1
带宽 (MHz)
550
压摆率 (V/μs)
1100
VS (最小值)
4.75 V
VS (最大值)
11 V
IS (每放大器)
12.5 mA
噪声VN (nV/√Hz)
21
IBIAS
14 µA
IBIAS (最大值)
30 µA
最大失调电压
25 mV
IOUT
50 mA
VOUT (V)
7.6
轨到轨输入
No
轨到轨输出
No
PSRR (dB)
75
CMRR (dB)
78
热关断
No
增益最小值
1
差分增益 (%)
0.06
差分相位 (°)
0.13
启用
Yes
拓扑
VFA
失真条件
2Vpp, 5MHz
输出余量 (V)
1.2
资质级别
Standard
CAN 采样
YES
温度范围
-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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