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Número de pieza | LM13600AN | |
Descripción | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers | |
Fabricantes | National Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LM13600AN (archivo pdf) en la parte inferior de esta página. Total 24 Páginas | ||
No Preview Available ! May 1998
LM13600
Dual Operational Transconductance Amplifiers with
Linearizing Diodes and Buffers
General Description
The LM13600 series consists of two current controlled
transconductance amplifiers each with differential inputs and
a push-pull output. The two amplifiers share common sup-
plies but otherwise operate independently. Linearizing di-
odes are provided at the inputs to reduce distortion and allow
higher input levels. The result is a 10 dB signal-to-noise im-
provement referenced to 0.5 percent THD. Controlled im-
pedance buffers which are especially designed to comple-
ment the dynamic range of the amplifiers are provided.
Features
n gm adjustable over 6 decades
n Excellent gm linearity
n Excellent matching between amplifiers
n Linearizing diodes
n Controlled impedance buffers
n High output signal-to-noise ratio
Applications
n Current-controlled amplifiers
n Current-controlled impedances
n Current-controlled filters
n Current-controlled oscillators
n Multiplexers
n Timers
n Sample and hold circuits
Connection Diagram
Dual-In-Line and Small Outline Packages
DS007980-2
Top View
Order Number LM13600M, LM13600N or LM13600AN
See NS Package Number M16A or N16A
© 1999 National Semiconductor Corporation DS007980
www.national.com
1 page Typical Performance Characteristics (Continued)
Distortion vs Differential
Input Voltage
Voltage vs Amplifier Bias Current
Output Noise vs Frequency
DS007980-51
DS007980-52
Unity Gain Follower
DS007980-53
Leakage Current Test Circuit
DS007980-5
Differential Input Current Test Circuit
DS007980-6
5
DS007980-7
www.national.com
5 Page Voltage Controlled Filters (Continued)
DS007980-16
FIGURE 9. Voltage Controlled Resistor with Linearizing Diodes
FIGURE 10. Floating Voltage Controlled Resistor
DS007980-17
FIGURE 11. Voltage Controlled Low-Pass Filter
DS007980-18
11 www.national.com
11 Page |
Páginas | Total 24 Páginas | |
PDF Descargar | [ Datasheet LM13600AN.PDF ] |
Número de pieza | Descripción | Fabricantes |
LM13600AN | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers | National Semiconductor |
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