http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf



Intersil Electronic Components Datasheet



ICL8038

Precision Waveform Generator/Voltage Controlled Oscillator


No Preview Available !

ICL8038 pdf
[ /Title
(ICL80
38)
/Sub-
ject
(Preci-
sion
Wave-
form
Gener-
ator/Vo
ltage
Con-
trolled
Oscil-
lator)
/Autho
r ()
/Key-
words
(Inter-
sil
Corpo-
ration,
semi-
con-
ductor,
wave-
form
genera-
tor,
volt-
age
con-
trolled
oscilla-
tor,
preci-
sion,
c1No-8nO8ta8Rc-EItNCOoTOuBErMSRTOMSeLIEcLEhNoTnTDMrEiEcwaPDwlRRSwOuE.DDipPnUpaLteotCAarrTCstSiEClh.MceeonEemtNet /rTtsact
Precision Waveform Generator/Voltage
Controlled Oscillator
The ICL8038 waveform generator is a monolithic integrated
circuit capable of producing high accuracy sine, square,
triangular, sawtooth and pulse waveforms with a minimum of
external components. The frequency (or repetition rate) can
be selected externally from 0.001Hz to more than 300kHz
using either resistors or capacitors, and frequency
modulation and sweeping can be accomplished with an
external voltage. The ICL8038 is fabricated with advanced
monolithic technology, using Schottky barrier diodes and
thin film resistors, and the output is stable over a wide range
of temperature and supply variations. These devices may be
interfaced with phase locked loop circuitry to reduce
temperature drift to less than 250ppm/oC.
Ordering Information
PART NUMBER
ICL8038CCPD
ICL8038CCJD
ICL8038BCJD
ICL8038ACJD
STABILITY
250ppm/oC (Typ)
250ppm/oC (Typ)
180ppm/oC (Typ)
120ppm/oC (Typ)
Pinout
ICL8038
(PDIP, CERDIP)
TOP VIEW
SINE WAVE
ADJUST
1
SINE
WAVE OUT
2
TRIANGLE
OUT
3
DUTY CYCLE
FREQUENCY
ADJUST
4
5
V+ 6
FM BIAS 7
14 NC
13 NC
12
SINE WAVE
ADJUST
11 V- OR GND
10
TIMING
CAPACITOR
9
SQUARE
WAVE OUT
8
FM SWEEP
INPUT
ICL8038
April 2001
File Number 2864.4
Features
• Low Frequency Drift with Temperature . . . . . 250ppm/oC
• Low Distortion . . . . . . . . . . . . . . . 1% (Sine Wave Output)
• High Linearity . . . . . . . . . . .0.1% (Triangle Wave Output)
• Wide Frequency Range . . . . . . . . . . . .0.001Hz to 300kHz
• Variable Duty Cycle . . . . . . . . . . . . . . . . . . . . . 2% to 98%
• High Level Outputs. . . . . . . . . . . . . . . . . . . . . . TTL to 28V
• Simultaneous Sine, Square, and Triangle Wave
Outputs
• Easy to Use - Just a Handful of External Components
Required
TEMP. RANGE (oC)
0 to 70
0 to 70
0 to 70
0 to 70
PACKAGE
14 Ld PDIP
14 Ld CERDIP
14 Ld CERDIP
14 Ld CERDIP
Functional Diagram
CURRENT
SOURCE
#1
I
10
2I
C
COMPARATOR
#1
COMPARATOR
#2
PKG. NO.
E14.3
F14.3
F14.3
F14.3
V+
6
CURRENT
SOURCE
#2
BUFFER
9
FLIP-FLOP
BUFFER
V- OR GND
11
SINE
CONVERTER
32
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2001, All Rights Reserved



No Preview Available !

ICL8038 pdf
ICL8038
Absolute Maximum Ratings
Supply Voltage (V- to V+) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V
Input Voltage (Any Pin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . V- to V+
Input Current (Pins 4 and 5). . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Output Sink Current (Pins 3 and 9) . . . . . . . . . . . . . . . . . . . . . 25mA
Operating Conditions
Temperature Range
ICL8038AC, ICL8038BC, ICL8038CC . . . . . . . . . . . . 0oC to 70oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W) θJC (oC/W)
CERDIP Package. . . . . . . . . . . . . . . . .
75
20
PDIP Package . . . . . . . . . . . . . . . . . . . 115
N/A
Maximum Junction Temperature (Ceramic Package) . . . . . . . .175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
Die Characteristics
Back Side Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
VSUPPLY = ±10V or +20V, TA = 25oC, RL = 10kΩ, Test Circuit Unless Otherwise Specified
SYMBOL
TEST
CONDITIONS
ICL8038CC
ICL8038BC
ICL8038AC
MIN TYP MAX MIN TYP MAX MIN TYP MAX
UNITS
Supply Voltage Operating Range
VSUPPLY
V+ Single Supply
+10 - +30 +10 - +30 +10 - +30
V
V+, V- Dual Supplies
±5 - ±15 ±5 - ±15 ±5 - ±15
V
Supply Current
ISUPPLY VSUPPLY = ±10V
(Note 2)
12 20 - 12 20 - 12 20
mA
FREQUENCY CHARACTERISTICS (All Waveforms)
Max. Frequency of Oscillation
Sweep Frequency of FM Input
Sweep FM Range
fMAX
fSWEEP
(Note 3)
100 -
- 100 -
- 100 -
-
- 10 -
- 10 -
- 10 -
- 35:1 -
- 35:1 -
- 35:1 -
kHz
kHz
FM Linearity
Frequency Drift with
Temperature (Note 5)
Frequency Drift with Supply Voltage
Δf/ΔT
Δf/ΔV
10:1 Ratio
0oC to 70oC
Over Supply
Voltage Range
- 0.5 -
- 250 -
- 0.05 -
- 0.2 -
- 180 -
- 0.05
- 0.2 -
- 120
- 0.05 -
%
ppm/oC
%/V
OUTPUT CHARACTERISTICS
Square Wave
Leakage Current
Saturation Voltage
Rise Time
Fall Time
Typical Duty Cycle Adjust
(Note 6)
IOLK
VSAT
tR
tF
ΔD
V9 = 30V
ISINK = 2mA
RL = 4.7kΩ
RL = 4.7kΩ
- -1- -1- -1
- 0.2 0.5 - 0.2 0.4 - 0.2 0.4
- 180 -
- 180 -
- 180 -
- 40 -
- 40 -
- 40 -
2
98 2
- 98 2
- 98
μA
V
ns
ns
%
Triangle/Sawtooth/Ramp
Amplitude
Linearity
VTRIAN- RTRI = 100kΩ
GLE
-
0.30 0.33 - 0.30 0.33 - 0.30 0.33 -
xVSUPPLY
- 0.1 -
- 0.05 -
- 0.05 -
%
Output Impedance
ZOUT IOUT = 5mA
- 200 -
- 200 -
- 200 -
Ω
2



Part Number ICL8038
Description Precision Waveform Generator/Voltage Controlled Oscillator
Maker Intersil - Intersil
Total Page 12 Pages
PDF Download
ICL8038 pdf
Download PDF File
ICL8038 pdf
View for Mobile




Featured Datasheets

Part Number Description Manufacturers PDF
ICL8001G Single-Stage Flyback And PFC Controller ICL8001G
Infineon Technologies
PDF
ICL8002G Single Stage PFC and Flyback LED Controller ICL8002G
Infineon Technologies
PDF
ICL8007 High Reliability JFET Input Operational Amplifier ICL8007
General Electric Solid State
PDF
ICL8007 JFET Input Operational Amplifier ICL8007
INTERSIL
PDF
ICL8013 1MHz Four Quadrant Analog Multiplier ICL8013
INTERSIL
PDF
ICL8021 (ICL8021 - ICL8023) Low Power Bipolar Operational Amplifier ICL8021
General Electric Solid State
PDF


Part Number Start With

0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

site map

webmaste! click here

contact us

Buy Components