AD633JNZ Analog Devices Inc, AD633JNZ Datasheet

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AD633JNZ

Manufacturer Part Number
AD633JNZ
Description
IC ANALOG MULTIPLIER 8-DIP
Manufacturer
Analog Devices Inc
Datasheets

Specifications of AD633JNZ

Function
Analog Multiplier
Number Of Bits/stages
4-Quadrant
Package / Case
8-DIP (0.300", 7.62mm)
No. Of Multipliers / Dividers
1
No. Of Amplifiers
3
Supply Voltage Range
± 8V To ± 18V
Slew Rate
20V/µs
Operating Temperature Range
0°C To +70°C
Digital Ic Case Style
DIP
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

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a
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
PRODUCT DESCRIPTION
The AD633 is a functionally complete, four-quadrant, analog
multiplier. It includes high impedance, differential X and Y
inputs and a high impedance summing input (Z). The low
impedance output voltage is a nominal 10 V full scale provided
by a buried Zener. The AD633 is the first product to offer these
features in modestly priced 8-lead plastic DIP and SOIC packages.
The AD633 is laser calibrated to a guaranteed total accuracy of
2% of full scale. Nonlinearity for the Y input is typically less
than 0.1% and noise referred to the output is typically less than
100 µV rms in a 10 Hz to 10 kHz bandwidth. A 1 MHz band-
width, 20 V/µs slew rate, and the ability to drive capacitive loads
make the AD633 useful in a wide variety of applications where
simplicity and cost are key concerns.
The AD633’s versatility is not compromised by its simplicity.
The Z-input provides access to the output buffer amplifier,
enabling the user to sum the outputs of two or more multipliers,
increase the multiplier gain, convert the output voltage to a
current, and configure a variety of applications.
The AD633 is available in an 8-lead plastic DIP package (N)
and 8-lead SOIC (R). It is specified to operate over the 0°C to
70°C commercial temperature range (J Grade) or the –40°C to
+85°C industrial temperature range (A Grade).
REV. E
FEATURES
4-Quadrant Multiplication
Low Cost 8-Lead Package
Complete—No External Components Required
Laser-Trimmed Accuracy and Stability
Total Error within 2% of FS
Differential High Impedance X and Y Inputs
High Impedance Unity-Gain Summing Input
Laser-Trimmed 10 V Scaling Reference
APPLICATIONS
Multiplication, Division, Squaring
Modulation/Demodulation, Phase Detection
Voltage Controlled Amplifiers/Attenuators/Filters
PRODUCT HIGHLIGHTS
1. The AD633 is a complete four-quadrant multiplier offered in
2. No external components or expensive user calibration are
3. Monolithic construction and laser calibration make the
4. High (10 MΩ) input resistances make signal source loading
5. Power supply voltages can range from ± 8 V to ± 18 V. The
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
low cost 8-lead plastic packages. The result is a product that
is cost effective and easy to apply.
required to apply the AD633.
device stable and reliable.
negligible.
internal scaling voltage is generated by a stable Zener diode;
multiplier accuracy is essentially supply insensitive.
8-Lead Plastic SOIC (RN-8) Package
–V
X1
X2
Y1
Y2
Y1
Y2
S
Z
8-Lead Plastic DIP (N) Package
CONNECTION DIAGRAMS
2
1
3
4
1
2
3
4
10V
10V
W =
1
AD633JN/AD633AN
AD633JR/AD633AR
1
1
1
1
(X
1
– X
10V
2
Analog Multiplier
) (Y
1
– Y
A
A
2
1
)
© Analog Devices, Inc., 2002
+ Z
8
7
6
5
8
7
6
5
Low Cost
+V
W
Z
–V
AD633
X2
X1
+V
W
www.analog.com
S
S
S

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AD633JNZ Summary of contents

Page 1

FEATURES 4-Quadrant Multiplication Low Cost 8-Lead Package Complete—No External Components Required Laser-Trimmed Accuracy and Stability Total Error within Differential High Impedance X and Y Inputs High Impedance Unity-Gain Summing Input Laser-Trimmed 10 V Scaling Reference APPLICATIONS ...

Page 2

AD633–SPECIFICATIONS Model TRANSFER FUNCTION Parameter MULTIPLIER PERFORMANCE Total Error MIN MAX Scale Voltage Error Supply Rejection Nonlinearity, X Nonlinearity Feedthrough Y Feedthrough Output Offset Voltage DYNAMICS Small Signal BW Slew Rate Settling Time to 1% ...

Page 3

0dB L –10 –20 –30 10k 100k FREQUENCY – Hz TPC 1. Frequency Response 700 600 500 400 300 200 –60 –40 – TEMPERATURE – C TPC 2. Input ...

Page 4

AD633 FUNCTIONAL DESCRIPTION The AD633 is a low cost multiplier comprising a translinear core, a buried Zener reference, and a unity gain connected output amplifier with an accessible summing node. Figure 1 shows the functional block diagram. The differential X ...

Page 5

AD633JN –V S 0.1 F –15V Figure 5. ”Bounceless” Frequency Doubler At ω = 1/CR, the X ...

Page 6

AD633 the basis of voltage controlled integrators and oscillators as will be shown later in this Applications section. The transfer func- tion of this circuit has the form ( ) ( ) − − ...

Page 7

D5 1N5236 D1 1N914 D2 D4 1N914 1N914 AD633JN Figure 13. Voltage Controlled Quadrature Oscillator E R9 1N4148 10k Figure 14. Connections for Use in Automatic Gain Control ...

Page 8

AD633 0.150 (3.81) 0.130 (3.30) 0.110 (2.79) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN 0.25 (0.0098) 0.10 ...

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