DMG-10B-300
DOUBLE BALANCED MIXER
10 to 600 MHz / + 20 to + 27 dBm LO / + 30 dBm Third Order Intercept / Class III Mixer / SMD
PRINCIPAL SPECIFICATIONS
Model
Number
RF/LO
Freq.,
MHz
Operating
Range,
MHz
10 - 300
10 - 600
IF
Frequency,
MHz
10 - 200
1 - 500
Conversion
Loss, dB,
Max. Typ.
7.5
9.0
6.0
7.0
Port Isolation, Min.
L-R
L-X
R-X
dB
dB
dB
35
25
25
20
25
20
Polarity
Sense
Pos.
DMG-10B-300 10 - 600
All specifications are as measured in a 50Ω system, at nominal LO power, in a down converter application.
Package Outline
Tab
1
2
3
4
Func.
R (RF)
X (IF)
Ground
L (LO)
NOTES:
1. Tolerance on 3 place decimals
±
.010(.25) except as noted.
2. Dimensions in inches over millimeters.
3. All unmarked pins are case ground.
General Notes:
1. The DMG-10B-300 Double Balanced Mixer covers the
frequency range of 10 to 600 MHz using a Class III ring
modulator with integral series RC networks. This yields a mixer
with high third order intercept points over a wide range of LO
power.
2. Merrimac offers a broad selection Double Balanced Mixers
ideal for a variety of signal processing functions with frequencies
ranging from 20 kHz to 20 GHz and for applications from routine
to very special.
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.
29Feb96
GENERAL SPECIFICATIONS
LO Drive:
Impedance:
Noise Figure:
+25 dBm nom.
50
Ω
nom.
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
For further information contact
MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
