XR-2206
...the analog plus company
TM
Monolithic
Function Generator
June 1997-3
FEATURES
D
Low-Sine Wave Distortion, 0.5%, Typical
D
Excellent Temperature Stability, 20ppm/°C, Typ.
D
Wide Sweep Range, 2000:1, Typical
D
Low-Supply Sensitivity, 0.01%V, Typ.
D
Linear Amplitude Modulation
D
TTL Compatible FSK Controls
D
Wide Supply Range, 10V to 26V
D
Adjustable Duty Cycle, 1% TO 99%
APPLICATIONS
D
Waveform Generation
D
Sweep Generation
D
AM/FM Generation
D
V/F Conversion
D
FSK Generation
D
Phase-Locked Loops (VCO)
GENERAL DESCRIPTION
The XR-2206 is a monolithic function generator
integrated circuit capable of producing high quality sine,
square, triangle, ramp, and pulse waveforms of
high-stability and accuracy. The output waveforms can be
both amplitude and frequency modulated by an external
voltage. Frequency of operation can be selected
externally over a range of 0.01Hz to more than 1MHz.
The circuit is ideally suited for communications,
instrumentation, and function generator applications
requiring sinusoidal tone, AM, FM, or FSK generation. It
has a typical drift specification of 20ppm/°C. The oscillator
frequency can be linearly swept over a 2000:1 frequency
range with an external control voltage, while maintaining
low distortion.
ORDERING INFORMATION
Operating
Temperature Range
-55
°
C to +125
°
C
–40
°
C to +85
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
Part No.
XR-2206M
XR-2206P
XR-2206CP
XR-2206D
Package
16 Lead 300 Mil CDIP
16 Lead 300 Mil PDIP
16 Lead 300 Mil PDIP
16 Lead 300 Mil JEDEC SOIC
Rev. 1.03
E1972
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538
z
(510) 668-7000
z
(510) 668-7017
1
EXAR [ EXAR CORPORATION ]
