Surface Mount
Frequency Mixer
Level 7
(LO Power +7dBm)
-40°C to 85°C
-55°C to 100°C
50mW
40mA
LRMS-2+
LRMS-2
5 to 1000 MHz
Features
• low conversion loss, 6.67 dB typ.
• excellent L-R isolation, 40 dB typ.
CASE STYLE: QQQ130
PRICE: $6.95 ea. QTY (1-9)
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power
IF Current
Applications
• VHF/UHF
• instrumentation
• cellular
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Pin Connections
LO
RF
IF
GROUND
1
4
5
2,3,6
Electrical Specifications
Outline Drawing
FREQUENCY
(MHz)
LO/RF
f
L
-f
U
5-1000
DC-1000
1 dB COMP.: +1 dBm typ.
CONVERSION LOSS
(dB)
Mid-Band
m
—
X
6.67
σ
.26
LO-RF ISOLATION
(dB)
LO-IF ISOLATION
(dB)
IP3
at center
band
(dBm)
Typ.
16
IF
L
M
U
L
M
U
Total
Range
Max. Max. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min.
8.0
9.5
60
40
40
20
25
18
55
30
30
20
20
12
L = low range [f
L
to 10 f
L
]
m= mid band [2f
L
to f
U
/2]
M = mid range [10 f
L
to f
U
/2]
U = upper range [f
U
/2 to f
U
]
Typical Performance Data
Frequency
(MHz)
Conversion
Loss
(dB)
LO
35.00
40.00
64.00
72.00
80.00
105.00
130.00
230.00
280.00
330.00
430.00
480.00
530.00
580.00
630.00
730.00
780.00
830.00
930.00
1030.00
LO
+7dBm
7.10
6.75
6.65
6.71
6.65
6.64
6.75
6.76
6.77
6.83
6.97
6.93
7.05
7.12
7.08
7.06
7.16
7.08
6.95
7.11
Isolation
L-R
(dB)
LO
+7dBm
54.80
53.66
49.48
48.42
47.48
45.18
43.57
38.78
37.05
35.93
34.39
33.35
32.80
31.89
31.55
30.41
29.49
28.87
27.66
27.40
Isolation
L-I
(dB)
LO
+7dBm
61.28
60.10
56.02
54.85
53.84
51.63
50.79
47.49
44.64
42.49
38.85
36.67
35.07
32.96
31.69
29.33
27.72
26.26
22.68
21.43
VSWR RF
Port
(:1)
LO
+7dBm
1.65
1.39
1.28
1.29
1.30
1.31
1.31
1.32
1.34
1.32
1.30
1.30
1.29
1.29
1.29
1.26
1.31
1.38
1.65
1.80
VSWR LO
Port
(:1)
LO
+7dBm
2.68
2.70
2.69
2.68
2.65
2.61
2.68
2.76
2.60
2.72
2.70
2.67
2.83
2.91
2.60
2.90
2.89
3.38
3.59
3.96
RF
5.00
10.00
34.00
42.00
50.00
Outline Dimensions (
inch
)
mm
A
.400
10.16
H
.420
10.67
B
.31
7.87
J
.120
3.05
C
.200
5.08
K
.060
1.52
D
.10
2.54
L
.100
2.54
E
.010
0.25
M
.020
0.51
F
.100
2.54
G
.050
1.27
wt
grams
0.55
75.00
100.00
200.00
250.00
300.00
400.00
450.00
500.00
550.00
600.00
700.00
750.00
800.00
900.00
1000.00
Demo Board MCL P/N: TB-44
Suggested PCB Layout (PL-083)
Electrical Schematic
Mini-Circuits
®
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
ISO 9001 & ISO 14001
Certified
REV. A
M98898
LRMS-2
DJ/FL/CP/AM
060804
Page 1 of 2
Performance Charts
8.0
CONVERSION LOSS (dB)
7.5
7.0
6.5
6.0
at IF Freq of 30 MHz
LRMS-2+
LRMS-2
60
50
40
30
20
LRMS-2
L-R ISOLATION
LRMS-2
CONVERSION LOSS
ISOLATION (dB)
LO=+4 dBm
5.5
0
200
LO=+7 dBm
LO=+10 dBm
LO=+4 dBm
10
1000
LO=+7 dBm
LO=+10 dBm
800
1000
400
600
FREQUENCY (MHz)
800
0
200
400
600
FREQUENCY (MHz)
LRMS-2
RF VSWR
70
60
ISOLATION (dB)
LRMS-2
L-I ISOLATION
3.0
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
2.5
50
VSWR
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
40
30
2.0
1.5
20
10
0
1.0
0
200
400
600
FREQUENCY (MHz)
800
1000
200
400
600
FREQUENCY (MHz)
LRMS-2
LO VSWR
800
1000
LRMS-2
IF VSWR
2.5
LO=+4 dBm
VSWR
2.0
LO=+7 dBm
LO=+10 dBm
5.0
4.5
4.0
VSWR
3.5
3.0
2.5
2.0
1.5
1.0
0
200
400
600
FREQUENCY (MHz)
800
1000
LO=+4 dBm
LO=+7 dBm
LO=+10 dBm
1.5
1.0
0
200
400
600
FREQUENCY (MHz)
800
1000
Mini-Circuits
®
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
ISO 9001 & ISO 14001
Certified
Page 2 of 2
京公网安备 11010802033920号
EEWORLD
