INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Level 7 (LO Power +7dBm)
0.5 to 500 MHz
Frequency Mixer
Surface Mount
CASE STYLE: QQQ569
PRICE: $6.25 ea. QTY (1-9)
Features
low conversion loss, 5.94 dB typ.
aqueous washable
J-leads for strain relief
Applications
HF/VHF/UHF
instrumentation
cellular
Electrical Schematic
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffi x identifi es RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifi cations.
Demo Board MCL P/N: TB-44
Suggested PCB Layout (PL-083)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
LO
1
RF
4
IF
5
GROUND
2,3,6
Outline Drawing
SUGGESTED LAYOUT FOR
SUGGESTED LAYOUT FOR
PCB LAND PATTERN
PCB LAND PATTERN
A
B
C
D
E
F
G
.390
.31
.225
.060
--
.100
.045
9.91
7.87
5.72
1.52
--
2.54
1.14
H
J
K
L
M
wt
.420
.120
.060
.100
--
grams
10.67
3.05
1.52
2.54
--
0.50
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
RF Power
50mW
IF Current
40mA
Electrical Specifi cations
1 dB COMP.: +1 dBm typ.
FREQUENCY
(MHz)
CONVERSION LOSS
(dB)
LO-RF ISOLATION
(dB)
LO-IF ISOLATION
(dB)
IP3
at center
band
(dBm)
LO/RF
IF
Mid-Band
m
Total
Range
Max.
L
M
U
L
M
U
f
L
-f
U
--
X
Max.
Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min.
Typ.
0.5-500
DC-500
5.94
.05
7.0
8.5
55
50
33
25
27
20
55
45
30
23
24
19
15
L = low range [f
L
to 10 f
L
] M = mid range [10 f
L
to f
U
/2] U = upper range [f
U
/2 to f
U
]
m= mid band [2f
L
to f
U
/2]
LRMS-1J+
LRMS-1J
0.50
30.50
7.45
89.00
64.40
1.11
2.27
1.00
31.00
6.68
82.65
64.35
1.05
2.27
2.00
32.00
6.15
76.59
63.49
1.02
2.43
5.00
35.00
5.84
68.78
59.68
1.01
2.52
10.00
40.00
5.78
63.45
55.38
1.01
2.50
20.00
50.00
5.84
56.92
48.99
1.02
2.50
50.00
80.00
5.84
48.06
40.83
1.03
2.48
67.10
97.10
5.78
47.33
39.62
1.04
2.43
100.00
70.00
5.74
45.42
36.85
1.04
2.40
117.05
87.05
5.71
45.23
36.32
1.07
2.38
150.35
120.35
5.73
44.09
34.84
1.09
2.29
200.00
170.00
5.78
41.97
32.90
1.11
2.29
216.95
186.95
5.84
40.74
32.23
1.13
2.25
250.00
220.00
5.91
38.62
30.58
1.17
2.28
283.55
253.55
5.81
36.99
29.19
1.19
2.30
333.50
303.50
5.81
34.17
26.96
1.22
2.23
383.45
353.45
6.03
31.17
25.64
1.28
2.29
433.40
403.40
6.34
29.18
23.85
1.31
2.24
466.70
436.70
6.56
27.71
22.78
1.37
2.34
500.00
470.00
6.82
27.09
22.32
1.43
2.31
Frequency
(MHz)
Conversion
Loss
(dB)
Isolation
L-R
(dB)
Isolation
L-I
(dB)
VSWR RF
Port
(:1)
VSWR LO
Port
(:1)
RF
LO
LO
+7dBm
LO
+7dBm
LO
+7dBm
LO
+7dBm
LO
+7dBm
Typical Performance Data
REV. A
M98898
LRMS-1J
DJ/FL/CP
060306
Page 1 of 2
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Performance Charts
Page 2 of 2
LRMS-1J
CONVERSION LOSS
5.0
6.0
7.0
8.0
9.0
10.0
0
100
200
300
400
500
FREQUENCY (MHz)
CO
NVERSI
O
N
LO
SS (
d
B)
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
at IF Freq of 30 MHz
LRMS-1J
L-R ISOLATION
10
20
30
40
50
60
70
80
90
100
0
100
200
300
400
500
FREQUENCY (MHz)
IS
OL
A
T
ION
(d
B
)
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
LRMS-1J
LO VSWR
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
100
200
300
400
500
FREQUENCY (MHz)
VSW
R
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
LRMS-1J
L-I ISOLATION
0
10
20
30
40
50
60
70
80
0
100
200
300
400
500
FREQUENCY (MHz)
IS
OL
A
T
ION
(d
B
)
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
LRMS-1J
RF VSWR
1.0
1.1
1.2
1.3
1.4
1.5
0
100
200
300
400
500
FREQUENCY (MHz)
VSW
R
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
LRMS-1J
IF VSWR
1.0
1.1
1.2
1.3
1.4
1.5
1.6
0
100
200
300
400
500
FREQUENCY (MHz)
VSW
R
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
LRMS-1J+
LRMS-1J
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