Datasheet4U Logo Datasheet4U.com

MAX19790 Datasheet Analog Voltage Variable Attenuator

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX19790 19-5165; Rev 0; 3/10 250MHz to 4000MHz Dual, Analog Voltage Variable Attenuator.

General Description

The MAX19790 dual, general-purpose analog voltage variable attenuator (VVA) is designed to interface with 50I systems operating in the 250MHz to 4000MHz frequency range.

Each attenuator includes a control circuit that provides 22dB of attenuation range with a linear control slope of 10dB/V.

Both attenuators share a mon analog control and can be cascaded together to yield 44dB of total dynamic range, with a bined linear control slope of 20dB/V.

Key Features

  • S 250MHz to 4000MHz RF Frequency Range S Integrates Two Analog Attenuators in One Monolithic Device S Flexible Attenuation-Control Ranges 22dB (per Attenuator) 44dB (Both Attenuators Cascaded) S 2.4dB 1500MHz Insertion Loss (per Attenuator) S Linear dB/V Analog Control Response Curve Simplifies Automatic Leveling Control and Gain-Trim Algorithms S Excellent Attenuation Flatness Over Wide Frequency Ranges and Attenuation Settings S Low 7.3mA Supply Current S Single +5.0V Supply Voltage O.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX1979 Integrated Temperature Controllers
MAX1976A 300mA LDO Regulators
MAX19005 200Mbps ATE Drivers/Comparators
MAX1920 400mA Step-Down DC-DC Converters
MAX1921 400mA Step-Down DC-DC Converters
MAX1928 PWM Step-Down DC-DC Converters
MAX19516 100Msps ADC
MAX1954A Current-Mode PWM Buck Controller
MAX1963A 300mA LDO Regulators
MAX1967 Low-Cost Voltage-Mode PWM Step-Down Controllers

MAX19790 Distributor