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Part Name(s) : VCA810 VCA810AID VCA810AIDR VCA810ID VCA810IDG4 VCA810IDR VCA810IDRG4 VCA810A Texas-Instruments
Texas Instruments
Description : HIGH GAIN ADJUST RANGE, WIDEBAND and VARIABLE GAIN AMPLIFIER View

Description
The VCA810 is a DC-coupled, WIDEBAND, continuously VARIABLE, voltage-controlled GAIN AMPLIFIER. The device provides a differential input to single-ended output conversion with a HIGH-impedance GAIN control input used to vary the GAIN over a –40-dB to 40-dB RANGE linear in dB/V.

Features
HIGH GAIN ADJUST RANGE: ±40 dB
• Differential In, Single-Ended Out
• Low Input Noise Voltage: 2.4 nV/√Hz
• Constant Bandwidth vs GAIN: 35 MHz
HIGH dB/V GAIN Linearity: ±0.3 dB
GAIN Control Bandwidth: 25 MHz
• Low Output DC Error: < ±40 mV
HIGH Output Current: ±60 mA
• Low Supply Current: 24.8 mA (Maximum for –40°C to 85°C Temperature RANGE)

Applications
• Optical Receiver Time GAIN Control
• Sonar Systems
• Voltage-Tunable Active Filters
• Log AMPLIFIERs
• Pulse Amplitude Compensation
• AGC receivers With RSSI
• Improved Replacement for VCA610

Part Name(s) : VCA824 VCA824DGS VCA824D VCA824ID VCA824IDG4 VCA824IDGSR VCA824IDGSRG4 VCA824IDGST VCA824IDGSTG4 VCA824IDR VCA824IDRG4 TI
Texas Instruments
Description : Ultra-WIDEBAND, > 40dB GAIN ADJUST RANGE, Linear in V/V VARIABLE GAIN AMPLIFIER View

DESCRIPTION
The VCA824 is a dc-coupled, WIDEBAND, linear in V/V, continuously VARIABLE, voltage-controlled GAIN AMPLIFIER. It provides a differential input to single-ended conversion with a HIGH-impedance GAIN control input used to vary the GAIN down 40dB from the nominal maximum GAIN set by the GAIN resistor (RG) and feedback resistor (RF).

FEATURES
• 710MHz SMALL-SIGNAL BANDWIDTH (G = +2V/V)
• 320MHz, 4VPP BANDWIDTH (G = +10V/V)
• 0.1dB GAIN FLATNESS to 135MHz
• 2500V/µs SLEW RATE
• > 40dB GAIN ADJUST RANGE
HIGH GAIN ACCURACY: 20dB ±0.3dB
HIGH OUTPUT CURRENT: ±90mA

APPLICATIONS
• DIFFERENTIAL LINE RECEIVERS
• DIFFERENTIAL EQUALIZERS
• PULSE AMPLITUDE COMPENSATION
VARIABLE ATTENUATORS
• VOLTAGE-TUNABLE ACTIVE FILTERS

Part Name(s) : VCA824 VCA824D VCA824DGS VCA824IDG4 VCA824IDGST VCA824IDR VCA824IDRG4 VCA824ID Texas-Instruments
Texas Instruments
Description : Ultra-WIDEBAND, > 40-dB GAIN ADJUST RANGE, Linear in V/V VARIABLE GAIN AMPLIFIER View

Description
The VCA824 is a DC-coupled, WIDEBAND, linear-in V/V, continuously VARIABLE, voltage-controlled GAIN AMPLIFIER. The device provides a differential input to single-ended conversion with a HIGH-impedance GAIN control input used to vary the GAIN down 40 dB from the nominal maximum GAIN set by the GAIN resistor (RG) and feedback resistor (RF).

Features
• 710-MHz Small-Signal Bandwidth (G = 2 V/V)
• 320 MHz, 4-VPP Bandwidth (G = 10 V/V)
• 0.1-dB GAIN Flatness to 135 MHz
• 2500-V/μs Slew Rate
• > 40-dB GAIN ADJUST RANGE
HIGH GAIN Accuracy: 20-dB ±0.3-dB
HIGH Output Current: ±90 mA

Applications
• Differential Line Receivers
• Differential Equalizers
• Pulse Amplitude Compensation
VARIABLE Attenuators
• Voltage-tunable Active Filters

Part Name(s) : VCA2612 VCA2613 VCA2615 VCA2617 VCA821 VCA822 VCA822ID VCA822IDG4 VCA822IDGS VCA822IDGSR VCA822IDGSRG4 VCA822IDGST VCA822IDGSTG4 VCA822IDR VCA822IDRG4 TI
Texas Instruments
Description : WIDEBAND, > 40dB GAIN ADJUST RANGE, Linear in V/V VARIABLE GAIN AMPLIFIER View

DESCRIPTION
The VCA822 is a dc-coupled, WIDEBAND, linear in V/V, continuously VARIABLE, voltage-controlled GAIN AMPLIFIER. It provides a differential input to single-ended conversion with a HIGH-impedance GAIN control input used to vary the GAIN down 40dB from the nominal maximum GAIN set by the GAIN resistor (RG) and feedback resistor (RF).

FEATURES
• 150MHz SMALL-SIGNAL BANDWIDTH (G = +10V/V)
• 137MHz, 5VPP BANDWIDTH (G = +10V/V)
• 0.1dB GAIN FLATNESS to 28MHz
• 1700V/µs SLEW RATE
• > 40dB GAIN ADJUST RANGE
HIGH GAIN ACCURACY: 20dB ±0.3dB
HIGH OUTPUT CURRENT: ±160mA

APPLICATIONS
• DIFFERENTIAL LINE RECEIVERS
• DIFFERENTIAL EQUALIZERS
• PULSE AMPLITUDE COMPENSATION
VARIABLE ATTENUATORS
• VOLTAGE-TUNABLE ACTIVE FILTERS
• DROP-IN UPGRADE TO LMH6503


Part Name(s) : VCA820 VCA820ID VCA820IDG4 VCA820IDGSR VCA820IDGSRG4 VCA820IDGST VCA820IDGSTG4 VCA820IDR VCA820IDRG4 TI
Texas Instruments
Description : WIDEBAND, > 40dB ADJUST RANGE, Linear in dB VARIABLE GAIN AMPLIFIER View

DESCRIPTION
The VCA820 is a dc-coupled, WIDEBAND, linear in dB, continuously VARIABLE, voltage-controlled GAIN
AMPLIFIER. It provides a differential input to single-ended conversion with a HIGH-impedance GAIN
control input used to vary the GAIN down 40dB from the nominal maximum GAIN set by the GAIN resistor (RG) and feedback resistor (RF).

FEATURES
• 150MHz SMALL-SIGNAL BANDWIDTH
• 137MHz, 5VPP BANDWIDTH (G = +10V/V)
• 0.1dB GAIN FLATNESS to 28MHz
• 1700V/μs SLEW RATE
• > 40dB GAIN ADJUST RANGE
HIGH GAIN ACCURACY: 20dB ±0.4dB
HIGH OUTPUT CURRENT: 160mA

APPLICATIONS
• AGC RECEIVERS with RSSI
• DIFFERENTIAL LINE RECEIVERS
• PULSE AMPLITUDE COMPENSATION
VARIABLE ATTENUATORS
• DROP-IN UPGRADE TO LMH6502

Part Name(s) : DEM-VCA-MSOP-1A DEM-VCA-SO-1B MSOP-10 SBOU050 SBOU051 VCA2612 VCA822 VCA822ID VCA822IDG4 VCA822IDGS VCA822IDGSR VCA822IDGSRG4 VCA822IDGST VCA822IDGSTG4 VCA822IDR VCA822IDRG4 Texas-Instruments
Texas Instruments
Description : WIDEBAND, > 40dB GAIN ADJUST RANGE, Linear in V/V VARIABLE GAIN AMPLIFIER View

DESCRIPTION
The VCA822 is a dc-coupled, WIDEBAND, linear in V/V, continuously VARIABLE, voltage-controlled GAIN AMPLIFIER. It provides a differential input to single-ended conversion with a HIGH-impedance GAIN control input used to vary the GAIN down 40dB from the nominal maximum GAIN set by the GAIN resistor (RG) and feedback resistor (RF).

FEATURES
• 150MHz SMALL-SIGNAL BANDWIDTH (G = +10V/V)
• 137MHz, 5VPP BANDWIDTH (G = +10V/V)
• 0.1dB GAIN FLATNESS to 28MHz
• 1700V/µs SLEW RATE
• > 40dB GAIN ADJUST RANGE
HIGH GAIN ACCURACY: 20dB ±0.3dB
HIGH OUTPUT CURRENT: ±160mA

APPLICATIONS
• DIFFERENTIAL LINE RECEIVERS
• DIFFERENTIAL EQUALIZERS
• PULSE AMPLITUDE COMPENSATION
VARIABLE ATTENUATORS
• VOLTAGE-TUNABLE ACTIVE FILTERS
• DROP-IN UPGRADE TO LMH6503

Part Name(s) : VCA810 VCA810AID VCA810AIDR VCA810ID VCA810IDR BB
Burr-Brown -> Texas Instruments
Description : HIGH GAIN ADJUST RANGE, WIDEBAND, Voltage-Controlled AMPLIFIER View

DESCRIPTION
The VCA810 is a DC-coupled, WIDEBAND, continuously VARIABLE, voltage-controlled GAIN AMPLIFIER. It provides a differential input to single-ended output conversion with a HIGH-impedance GAIN control input used to vary the GAIN over a –40dB to +40dB RANGE linear in dB/V.

FEATURES
HIGH GAIN ADJUST RANGE: 40dB
● DIFFERENTIAL IN/SINGLE-ENDED OUT
● LOW INPUT NOISE VOLTAGE: 2.4nV/Hz
● CONSTANT BANDWIDTH vs GAIN: 35MHz
HIGH dB/V GAIN LINEARITY: 0.3dB
GAIN CONTROL BANDWIDTH: 25MHz
● LOW OUTPUT DC ERROR: < 40mV
HIGH OUTPUT CURRENT: 60mA
● LOW SUPPLY CURRENT: 24.8mA (max for −40°C to +85°C temperature RANGE)

APPLICATIONS
● OPTICAL RECEIVER TIME GAIN CONTROL
● SONAR SYSTEMS
● VOLTAGE-TUNABLE ACTIVE FILTERS
● LOG AMPLIFIER
● PULSE AMPLITUDE COMPENSATION
● AGC RECEIVER WITH RSSI
● IMPROVED REPLACEMENT FOR THE VCA610

Part Name(s) : EL4452 EL4452CN EL4452CS Intersil
Intersil
Description : WIDEBAND VARIABLE-GAIN AMPLIFIER with GAIN of 10 View

The EL4452 is a complete VARIABLE GAIN circuit. It offers wide bandwidth and excellent linearity, while including a powerful output voltage AMPLIFIER, drawing modest current. The HIGHer GAIN and lower input noise makes the EL4452 ideal for use in AGC systems.

Features
• Complete VARIABLE-GAIN AMPLIFIER complete with output AMPLIFIER
• Compensated for GAIN ≥ 10
• 50MHz signal bandwidth
• 50MHz GAIN-control bandwidth
• Low 29nV/√Hz input noise
• Operates on ±5V to ±15V supplies
• All inputs are differential
• > 70dB attenuation @ 5MHz

Applications
• AGC VARIABLE-GAIN AMPLIFIER
• IF AMPLIFIER
• Transducer AMPLIFIER

Part Name(s) : EL4452C EL4452CN EL4452CS Elantec
Elantec -> Intersil
Description : WIDEBAND VARIABLE-GAIN AMPLIFIER with GAIN of 10 View

General Description
The EL4452 is a complete VARIABLE-GAIN circuit. It offers wide bandwidth and excellent linearity, while including a powerful output voltage AMPLIFIER, drawing modest current. The HIGHer GAIN and lower input noise makes the EL4452 ideal for use in AGC systems.

Features
• Complete VARIABLE-GAIN AMPLIFIER complete with output AMPLIFIER
• Compensated for GAIN ≥10
• 50 MHz signal bandwidth
• 50 MHz GAIN-control bandwidth
• Low 29 nV/√Hz input noise
• Operates on ±5V to ±15V supplies
• All inputs are differential
• > 70 dB attenuation @ 5 MHz

Applications
• AGC VARIABLE-GAIN AMPLIFIER
• IF AMPLIFIER
• Transducer AMPLIFIER

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