ADL5561-EVALZ开发板套件编程器的评估板-运算放大器规格书PDF中文资料

ADL5561-EVALZ属于开发板套件编程器的评估板-运算放大器。由亚德诺半导体技术有限公司制造生产的ADL5561-EVALZ评估板 - 运算放大器运算放大器评估板是装有元器件的电路，用于提供特定集成电路或器件的工作实例。该产品族中的电路板提供了运算放大器实例。每个 IC 的通道类型有单通道、双通道、三通道、四通道和八通道，放大器类型包括音频、自动归零、缓冲器、斩波器、电流反馈、电流检测、差动、差分、四通道、仪表、隔离、J-FET、限幅、对数、功率、可编程增益、采样保持、跨阻、可变增益、视频、电压反馈和零漂移。

GENERAL DESCRIPTION

The ADL5561 is a high performance differential amplifier optimized for RF and IF applications. The amplifier offers low noise of 2.1 nV/√Hz and excellent distortion performance over a wide frequency range, making it an ideal driver for high speed 8-bit to 16-bit analog-to-digital converters (ADCs).

The ADL5561 provides three gain levels of 6 dB, 12 dB, and 15.5 dB through a pin-strappable configuration. For the single-ended input configuration, the gains are reduced to 5.6 dB, 11.1 dB, and 14.1 dB. Using an external series input resistor expands the amplifier gain flexibility and allows for any gain selection from 0 dB to 15.5 dB.

The quiescent current of the ADL5561 is typically 40 mA and, when disabled, consumes less than 3 mA, offering excellent input-to-output isolation.

FEATURES

−3 dB bandwidth of 2.9 GHz (AV = 6 dB)

Low supply current: 40 mA

Pin-strappable gain adjust: 6 dB, 12 dB, 15.5 dB

Differential or single-ended input to differential output

Low noise input stage: 2.1 nV/√Hz RTI at AV = 12 dB

Low broadband distortion (Av = 6 dB)

10 MHz: −94 dBc HD2, −87 dBc HD3

70 MHz: −98 dBc HD2, −87 dBc HD3

140 MHz: −95 dBc HD2, −87 dBc HD3

250 MHz: −80 dBc HD2, −73 dBc HD3

IMD3s of −86 dBc @ 250 MHz center

Slew rate: 9.8 V/ns

Fast settling of 2 ns and overdrive recovery of 3 ns

Single-supply operation: 3 V to 3.6 V

Power-down control

Fabricated using the high speed XFCB3 SiGe process

APPLICATIONS

Differential ADC drivers

Single-ended-to-differential conversion

RF/IF gain blocks

SAW filter interfacing