DMF-10A-300 Datasheet, PDF (1/1 Pages) Merrimac Industries, Inc. – DOUBLE BALANCED MIXER

DMF-10A-300
DOUBLE BALANCED MIXER
10 to600 MHz/ +20 to+27 dBmLO/ +30 dBmThirdOrder Intercept / ClassIII Mixer / Flatpack
PRINCIPAL SPECIFICATIONS
Model
Number
RF/LO
Operating
Frequency, Range,
MHz
MHz
IF
Frequency,
MHz
Conversion
Loss, dB,
Max. Typ.
Port Isolation, Min.
L-R L-X R-X
dB dB dB
DMF-10A-300 10 - 600
10 - 300
10 - 600
10 - 200
1 - 500
7.5 6.0
9.0 7.0
35 25 25
25 20 20
All specifications are as measured in a 50Ω system, at nominal LO power, in a down converter application.
Polarity
Sense
Positive
Package Outline
NOTES:
1. Tolerance on 3 place decimals ±.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. Dimensions marked with * apply only at body.
4. All unmarked pins are case ground.
GENERAL SPECIFICATIONS
LO Drive:
+25 dBm nom.
Impedance:
50 Ω nom.
Noise Figure:
Within ±1 dB of
Conversion Loss
1 dB Comp. Point: +20 dBm input typ.
Input Intercept Point: +30 dBm typ.
IF Rolloff below 1 MHz: 1 dB nom. @ DC
Maximum Input Power: 900 mW @ 25°C
(derate linearly to 0 mW @ 125°C)
DC Offset Voltage: 8 mV typ.
Weight:
0.1 oz (2.8 g)
Operating Temperature:– 55° to +85°C
General Notes:
1. The DMF-10A-300 Double Balanced Mixer uses a Class III ring modulator with integral series
RC networks. This yields a mixer with a high third order intercept point across a wide range of
LO power.
2. Merrimac offers a broad selection of Double Balanced Mixers ideal for a variety of signal
processing functions with frequencies ranging from 20 kHz to 20 GHz.
3. Merrimac mixers comply with MIL-M-28837 and may be supplied screened for compliance
with additional specifications for military and space applications requiring the highest reliability.
29Apr96
For further informationcontact MERRIMAC/ 41 FairfieldPl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX[phone]