This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

AD8330ARQZ-R7

Low Cost, DC to 150 MHz, Variable Gain Amplifier

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

AD8330ARQZ-R7
Datasheet:

AD8330ARQZ-R7 Datasheet (PDF)
Amplifier Type:

Variable Gain
Number of Circuits:

1
Output Type:

Differential, Rail-to-Rail
Slew Rate:

1500V/µs
EDA/CAD Models:

Request Free CAD Models for AD8330ARQZ-R7

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

AD8330ARQZ-R7 General Description

The AD8330 is a wideband variable gain amplifier for applicationsrequiring a fully differential signal path, low noise, well-definedgain, and moderately low distortion, from dc to 150 MHz. Theinput pins can also be driven from a single-ended source. Thepeak differential input is ±2 V, allowing sine wave operation at1 V rms with generous headroom. The output pins can drivesingle-sided loads essentially rail-to-rail. The differential outputresistance is 150 Ω. The output swing is a linear function of thevoltage applied to the VMAG pin that internally defaults to 0.5 V,providing a peak output of ±2 V. This can be raised to 10 V p-p,limited by the supply voltage.

Analog Devices, IncMicrosoft.AspNetCore.Mvc.Localization.LocalizedHtmlString

Key Features

Fully differential signal path, also used with single-sided signals
Inputs from 0.3 mV to 1 V rms, rail-to-rail outputs
Differential R_IN = 1 kΩ; R_OUT (each output) 75 Ω
Automatic offset compensation (optional)
Linear-in-dB and linear-in-magnitude gain modes
- 0 dB to 50 dB, for 0 V < V_DBS < 1.5 V (30 mV/dB)
Inverted gain mode: 50 dB to 0 dB at −30 mV/dB
×0.03 to ×10 nominal gain for 15 mV < V_MAG < 5 V
Constant bandwidth: 150 MHz at all gains
Low noise: 5 nV/√Hz typical at maximum gain
Low distortion: ≤−62 dBc typical
Low power: 20 mA typical at VS of 2.7 V to 6 V
Available in a space-saving, 3 mm × 3 mm LFCSP package

Application

Pre-ADC signal conditioning
75 Ω cable driving adjust
AGC amplifiers

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	-
Amplifier Type	Variable Gain	Number of Circuits	1
Output Type	Differential, Rail-to-Rail	Slew Rate	1500V/µs
-3db Bandwidth	150 MHz	Current - Input Bias	100 nA
Current - Supply	20mA	Voltage - Supply Span (Min)	2.7 V
Voltage - Supply Span (Max)	6 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	AD8330