MIKROE-957 mikroElektronika, MIKROE-957 Datasheet - Page 77

• Manufacturer Part Number: MIKROE-957
• Description: Other Development Tools ASLK PRO ANALOG DEVELOPMENT SYSTEM
• Manufacturer: mikroElektronika

Specifications of MIKROE-957

• Rohs: yes
• Product: Analog System Lab Kit PRO
• Tool Is For Evaluation Of: TL082, MPY634
• Operating Supply Voltage: 2.5 V to 5.5 V
• Description/function: Analog Lab Kit for Undergraduate Engineering
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C

MPY634
A.2.1 Features
• Wide Bandwidth: 10MHz Typ
• 0.5% Max Four-Quadrant Accuracy
• Internal Wide-Bandwidth Op Amp
• Easy To Use
• Low Cost
A.2.3 Description
The MPY634 is a wide bandwidth, high accuracy,
four-quadrant analog multiplier. Its accurately
laser-trimmed multiplier characteristics make it
easy to use in a wide variety of applications with
a minimum of external parts, often eliminating
all external trimming. Its differential X, Y, and Z
inputs allow configuration as a multiplier, squarer,
Analog System Lab Kit PRO
O ptional O ffset
50kΩ
+15V
Trim C ircuit
–15V
divider, square-rooter, and other functions while
maintaining high accuracy. The wide bandwidth
of this new design allows signal processing
at IF, RF, and video frequencies. The internal
output amplifier of the MPY634 reduces design
complexity compared to other high frequency
multipliers and balanced modulator circuits.
470k Ω
Figure A.2: MPY634 - Analog Multiplier
A.2.2 Applications
• Precision Analog Signal Processing
• Modulation And Demodulation
• Voltage-Controlled Amplifiers
• Video Signal Processing
• Voltage-Controlled Filters And Oscillators
X Input
±10V FS
±12V PK
Y Input
±10V FS
±12V PK
1kΩ
X
X
S F
Y
Y
1
2
1
2
MPY634
+V
O ut
–V
Z
Z
S
S
1
2
=
Wide Bandwidth Analog Precision Multiplier
(X
V
O UT
+15V
–15V
1
– X
, ±12V PK
2
10V
) (Y
Z, ±10V PK
S umming
1
O ptional
– Y
Input,
2
)
+ Z
2
It is capable of performing frequency mixing,
balanced modulation, and demodulation with
excellent carrier rejection. An accurate internal
voltage reference provides precise setting of
the scale factor. The differential Z input allows
user-selected scale factors from 0.1 to 10 using
external feedback resistors.
A.2.4 Download Datasheet
http://www.ti.com/lit/gpn/mpy634
page 77