ADL5562ACPZ package: LFCSP-16 RF amplifier ADI original stock
explain
ADL5562 is a high-performance differential amplifier optimized for RF and IF applications. This amplifier provides low noise of 2.1nV/√ Hz and excellent distortion performance over a wide frequency range, making it an ideal driver for high-speed 8-bit to 16 bit ADCs.
ADL5562 provides three gain levels of 6 dB, 12 dB, and 15.5 dB through a needle bundling configuration. For single chain input configuration, the gain is reduced to 5.6 dB, 11.1 dB, and 14.1 dB. The use of external series input resistors extends the flexibility of amplifier gain and allows for any gain selection from 0 dB to 15.5 dB.
The static current of ADL5562 is usually 80 mA, and when disabled, it consumes less than 3 mA, providing good input-output isolation.
The device is optimized for broadband and low distortion performance. These attributes, combined with its adjustable gain capability, make the device the preferred amplifier for general intermediate frequency and broadband applications, where low distortion, noise, and power are crucial. The device is optimized for the optimal combination of rotational speed, bandwidth, and broadband distortion speed. These properties allow it to drive a variety of analog-to-digital converters (ADCs) and make it ideal for driving mixers, pin diode attenuators, saw stripe filters, and multi-component discrete devices.
ADL5562 uses a simulation equipment company's high-speed SiGe process to provide a compact 3mm x 3mm, 16 lead LFCSP package that operates within a temperature range of -40 ° C to+85 ° C.
FEATURES
−3 dB bandwidth of 3.3 GHz (AV = 6 dB)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: −91 dBc HD2, −98 dBc HD3
70 MHz: −102 dBc HD2, −90 dBc HD3
140 MHz: −104 dBc HD2, −87 dBc HD3
250 MHz: −80 dBc HD2, −94 dBc HD3
IMD3s of −94 dBc at 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
