D45Q Series
100 Hz to 100 kHz Quadrature Sine Wave
Oscillator
Description:
The D45Q Oscillators are fixed frequency sine
wave oscillators that deliver two high purity
sinusoidal outputs that are 90 degrees out of
phase. These fully finished devices can be user
specified to operate to any frequency between
100 Hz and 100.0 kHz.
Each D45Q model includes sine and cosine 7.07
volt rms (±0.2 dB) outputs with total harmonic
distortion of less that -45 to -60 dB depending on
frequency. The phase between the sine and
cosine outputs is 90.00 degrees ±0.15 to ±0.30
degrees depending on frequency.
Features/Benefits:
Stable high purity sine wave outputs.
Compact 1.8"L x 0.8"W x 0.3"H minimizes
board space requirements.
Plug-in ready-to-use, reducing engineering
design and manufacturing cycle time.
Applications
Reference Oscillator
Airborne Equipment
Mobile Equipment
Test Apparatus
Telemetry Systems
Distortion Testing
1
1784 Chessie Lane, Ottawa, Illinois 61350 Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
CompuMess Tel:800/252-7074, 815/434-7800 FAX:815/434-8176
e-mail: sales@freqdev.com 32 15 01 - 0 · Telefax http://www.freqdev.com
Telefon (089) Web Address: (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
D45Q Series
Specifications Pin-Out and Package Data
(25ºC and Vs ± 15 Vdc) Ordering Information
Oscillation Frequency (fo)
Range 100 Hz to 100.0 kHz D45Q Package OUTLINE
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Tolerance 0.1%
Frequency Stability Temperature 0.02%/ºC 0.80"(max)
Output Characteristics Amplitude Side View 0.30"(max)
Preset 20 V p-p 0.2 dB 0.15" (min)
0.025" (dia)
Stability vs. Temperature 0.002 dB/ ºC
Stability vs. Supply Voltage 0.1 dB/%
1.80"(max)
Driver Capacity Front View
2
Output Current @ 20V p-p 5mA pk
Output resistance @ 20V p-p <10
All dimensions are in inches 0.10"(typ)
Distortion All case dimensions ± 0.01"
Harmonic 0.80" 3 8 10 14
0.70"
100Hz to 10.0kHz 0.1% (-60 dB) N/C SINE N/C GND
OUT
10.1kHz to 50.0kHz 0.18% (-55 dB)
50.1kHz to 100.0kHz 0.56% (-45 dB) Bottom View
COSINE
-Vs +Vs OUT
Noise 50µVrms 0.10"
32 26 18
0.00"
DC Power Supply (±Vs)
0.00
1.80
0.15
1.45
0.35
1.55
0.75
1.25
1.05
"
"
"
"
"
"
"
"
"
Operating Range 15 Vdc
Operating Voltage Range 12 Vdc to 18Vdc
Maximum Safe Voltage 18Vdc
Quiescent Current 10 mA Typ.
12 mA Max.
Temperature
Operating 0 to +70ºC ORDERING INFORMATION
Storage -25 to +85ºC
D45Q-849 Hz
Notes:
1. Factory adjusted.
2. The output is short circuit protected. Oscillation Frequency
3. Distortion is primarily third harmonic. e.g., 849 Hz
4. How to specify Oscillation Frequency. Oscillation frequency is 25.0 kHz
specified by attaching a three-digit frequency designator to the basic 50.0 kHz
model number. Oscillation frequency can range from 100 Hz to
100.0 kHz.
We hope the information given here will be helpful. The information is based on data and our best knowledge, and we consider the information to be true and accurate. Please read all statements,
recommendations or suggestions herein in conjunction with our conditions of sale, which apply, to all goods supplied by us. We assume no responsibility for the use of these statements,
recommendations or suggestions, nor do we intend them as a recommendation for any use, which would infringe any patent or copyright.
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1784 Chessie Lane, Ottawa, Illinois 61350 Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
CompuMess Tel:800/252-7074, 815/434-7800 FAX:815/434-8176
e-mail: sales@freqdev.com 32 15 01 Address: http://www.freqdev.com
Telefon (089) Web - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de