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Home  RF Misc ICs and Modules  AD630SD/883B Datasheets | RF Misc ICs and Modules IC MOD/DEMOD BAL 2MHZ 20-CDIP

Jul 23 2020

AD630SD/883B Datasheets | RF Misc ICs and Modules IC MOD/DEMOD BAL 2MHZ 20-CDIP

Product Overview

Image:
AD630SD-883B
Manufacturer Part#: AD630SD/883B
Product Category: RF Misc ICs and Modules
Stock: Yes
Manufacturer: Analog Devices Inc.
Description: IC MOD/DEMOD BAL 2MHZ 20-CDIP
Datasheet: AD630
Package: N/A
Minimum: 1
Lead Time: 3(168 Hours)
Quantity: 20 PCS
Send RFQ: Inquiry

Reference Price

Qty Unit Price Ext. Price
1: 127.72000 127.72000
10: 125.13500 1251.35000

AD630SD-883B Images are for reference only.

AD630SD-883B

CAD Models

Product Attributes

Manufacturer: Analog Devices Inc.
Series: -
Packaging: Tube
Part Status: Active
Function: Modulator/Demodulator
Frequency: 0Hz ~ 2MHz
RF Type: General Purpose
Secondary Attributes: -
Mounting Type: Through Hole
Package / Case: 20-CDIP (0.300" 7.62mm)
Supplier Device Package: 20-CDIP
Base Part Number: AD630
Notification: QPL or Military Specs are for reference only. Parts are not for military use. See Terms and Conditions.

Alternative Models

5962-8980701RA
Analog Devices 5962-8980701RA
priceUSD 136.849
Max Supply Voltage-
Min Supply Voltage-
Frequency-
Logic Function-
Number of Pins20
Case/PackageD
Authorized Distributors4
Analog Devices AD630BD
priceUSD 50.230
Max Supply Voltage16.5 V
Min Supply Voltage5 V
Interface-
Frequency2 MHz
Number of Pins20
Case/PackageD
Authorized Distributors1
Logic Function-
AD630SD
Analog Devices AD630SD
priceUSD 86.730
Max Supply Voltage-
Min Supply Voltage-
Frequency-
Logic Function-
Number of Pins20
Case/PackageD
Authorized Distributors5
AM26C32CD
Texas Instruments AM26C32CD
priceUSD 0.502
Max Supply Voltage5.5 V
Min Supply Voltage4.5 V
Frequency-
Logic FunctionReceiver
Number of Pins16
Case/PackageSOIC
Authorized Distributors11
Propagation Delay-
Data Rate10 Mbps
Number of Receivers4
Number of Drivers0
Texas Instruments MAX3232ECDR
priceUSD 0.675
Max Supply Voltage5.5 V
Min Supply Voltage3 V
Frequency-
Logic FunctionReceiver, Transceiver
Number of Pins16
Case/PackageSOIC
Authorized Distributors10

Descriptions

IC MOD/DEMOD BAL 2MHZ 20-CDIP:Digi-Key
Balanced Mod/Dmod 20-Pin SBCDIP Tube:Verical
The AD630 is a high precision balanced modulator/demodulator that combines a flexible commutating architecture with the accuracy and temperature stability afforded by laser wafer trimmed thin film resistors. A network of on-board applications resistors provides precision closed-loop gains of ±1 and ±2 with 0.05% accuracy (AD630B). These resistors may also be used to accurately configure multiplexer gains of 1, 2, 3, or 4. External feedback enables high gain or complex switched feedback topologies. The AD630 can be thought of as a precision op amp with two independent differential input stages and a precision comparator that is used to select the active front end. The rapid response time of this comparator coupled with the high slew rate and fast settling of the linear amplifiers minimize switching distortion. The AD630 is used in precision signal processing and instrumentation applications that require wide dynamic range. When used as a synchronous demodulator in a lock-in amplifier configuration, the AD630 can recover a small signal from 100 dB of interfering noise (see the Lock-In Amplifier Applications section). Although optimized for operation up to 1 kHz, the circuit is useful at frequencies up to several hundred kilohertz. Other features of the AD630 include pin programmable frequency compensation; optional input bias current compensation resistors, common-mode and differential-offset voltage adjustment, and a channel status output that indicates which of the two differential inputs is active. Product Highlights The application flexibility of the AD630 makes it the best choice for applications that require precisely fixed gain, switched gain, multiplexing, integrating-switching functions, and high speed precision amplification. The 100 dB dynamic range of the AD630 exceeds that of any hybrid or IC balanced modulator/demodulator and is comparable to that of costly signal processing instruments. The op amp format of the AD630 ensures easy implementation of high gain or complex switched feedback functions. The application resistors facilitate the implementation of most common applications with no additional parts. The AD630 can be used as a 2-channel multiplexer with gains of 1, 2, 3, or 4. The channel separation of 100 dB at 10 kHz approaches the limit achievable with an empty IC package. Laser trimming of the comparator and amplifying channel offsets eliminate the need for external nulling in most cases. Applications Balanced modulation and demodulation Synchronous detection Phase detection Quadrature detection Phase sensitive detection Lock in amplification Square wave multiplication:Analog Devices

ECCN / UNSPSC

Description Value
USHTS: 8542390001
CNHTS: 8542319000
MXHTS: 85423901
TARIC: 8542399000
ECCN: 5A991.a

Environmental & Export Classifications

Description Value
RoHS Status: RoHS non-compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Documents & Media

Datasheets: AD630
Featured Product: Interactive RF Signal Chain
PCN Assembly/Origin: Mult Devices Site 09/Apr/2018
HTML Datasheet: AD630
EDA / CAD Models: Download from Ultra Librarian
Online Catalog: Analog Devices Inc.

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  • Product Attributes
  • Descriptions
  • Features
  • CAD Models
Manufacturer: Analog Devices Inc.
Series: -
Packaging: Tube
Part Status: Active
Function: Modulator/Demodulator
Frequency: 0Hz ~ 2MHz
RF Type: General Purpose
Secondary Attributes: -
Mounting Type: Through Hole
Package / Case: 20-CDIP (0.300" 7.62mm)
Supplier Device Package: 20-CDIP
Base Part Number: AD630
Notification: QPL or Military Specs are for reference only. Parts are not for military use. See Terms and Conditions.

IC MOD/DEMOD BAL 2MHZ 20-CDIP:Digi-Key
Balanced Mod/Dmod 20-Pin SBCDIP Tube:Verical
The AD630 is a high precision balanced modulator/demodulator that combines a flexible commutating architecture with the accuracy and temperature stability afforded by laser wafer trimmed thin film resistors. A network of on-board applications resistors provides precision closed-loop gains of ±1 and ±2 with 0.05% accuracy (AD630B). These resistors may also be used to accurately configure multiplexer gains of 1, 2, 3, or 4. External feedback enables high gain or complex switched feedback topologies. The AD630 can be thought of as a precision op amp with two independent differential input stages and a precision comparator that is used to select the active front end. The rapid response time of this comparator coupled with the high slew rate and fast settling of the linear amplifiers minimize switching distortion. The AD630 is used in precision signal processing and instrumentation applications that require wide dynamic range. When used as a synchronous demodulator in a lock-in amplifier configuration, the AD630 can recover a small signal from 100 dB of interfering noise (see the Lock-In Amplifier Applications section). Although optimized for operation up to 1 kHz, the circuit is useful at frequencies up to several hundred kilohertz. Other features of the AD630 include pin programmable frequency compensation; optional input bias current compensation resistors, common-mode and differential-offset voltage adjustment, and a channel status output that indicates which of the two differential inputs is active. Product Highlights The application flexibility of the AD630 makes it the best choice for applications that require precisely fixed gain, switched gain, multiplexing, integrating-switching functions, and high speed precision amplification. The 100 dB dynamic range of the AD630 exceeds that of any hybrid or IC balanced modulator/demodulator and is comparable to that of costly signal processing instruments. The op amp format of the AD630 ensures easy implementation of high gain or complex switched feedback functions. The application resistors facilitate the implementation of most common applications with no additional parts. The AD630 can be used as a 2-channel multiplexer with gains of 1, 2, 3, or 4. The channel separation of 100 dB at 10 kHz approaches the limit achievable with an empty IC package. Laser trimming of the comparator and amplifying channel offsets eliminate the need for external nulling in most cases. Applications Balanced modulation and demodulation Synchronous detection Phase detection Quadrature detection Phase sensitive detection Lock in amplification Square wave multiplication:Analog Devices

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