Surface Mount
SYM-25DMHW+
SYM-25DMHW
Frequency Mixer
Level 13 (LO Power +13 dBm) 40 to 2500 MHz
Maximum Ratings
Features
Operating Temperature
-40°C to 85°C
-55°C to 100°C
200mW
• wideband, 40 to 2500 MHz
• low conversion loss, 6.6 dB typ.
• high IP3, 26 dBm typ.
• IF response to DC
CASE STYLE: TTT167
PRICE: $8.95 ea. QTY (10-49)
Storage Temperature
RF Power
IF Current
40mA
+ 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.
Applications
• cellular
• PCS
Pin Connections
LO
2
1
RF
• satellite distribution
IF
3
GROUND
4,5,6
Electrical Specifications
FREQUENCY
(MHz)
CONVERSION LOSS*
(dB)
LO-RF ISOLATION
(dB)
LO-IF ISOLATION
(dB)
IP3
at center
band
Outline Drawing
Mid-Band
(dBm)
LO/RF
IF
m
L
M
U
L
M
U
Total
Range
—
X
fL-fU
σ
Max. Max. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min.
Typ.
26
40-2500
DC-1000*
6.6
.10
8.0 9.0 47 32 37 27 35 22 38 28 35 25 38 20
1 dB COMP.: +9 dBm typ.
*Conversion loss increases up to 6 dB higher as IF
frequency decreases from 5MHz to DC.
L = low range [fL to 10 fL]
m= mid band [2fL to fU/2]
M = mid range [10 fL to fU/2]
U = upper range [fU/2 to fU]
PCB Land Pattern
Typical Performance Data
Frequency
(MHz)
Conversion
Loss
Isolation
L-R
(dB)
Isolation
L-I
(dB)
VSWR RF
Port
VSWR LO
Port
(dB)
(:1)
(:1)
LO
LO
LO
LO
LO
RF
LO
+13dBm
+13dBm
+13dBm
+13dBm
+13dBm
10.10
100.10
200.10
400.10
644.24
805.62
80.10
170.10
270.10
470.10
714.24
875.62
6.05
6.13
6.20
6.17
6.32
6.34
53.30
61.96
57.62
51.91
48.85
44.29
37.85
37.66
37.58
37.25
36.97
34.60
1.14
1.14
1.17
1.28
1.49
1.70
1.50
1.48
1.45
1.42
1.26
1.20
Suggested Layout,
Tolerance to be within ±.002
Outline Dimensions ( inch
)
mm
A
B
C
D
E
F
G
H
J
1000.10
1209.07
1451.13
1500.10
1612.51
1070.10
1279.07
1521.13
1570.10
1682.51
6.49
6.72
6.87
6.99
6.98
40.91
36.71
35.32
35.51
36.55
34.12
32.67
33.07
33.59
34.68
2.01
2.27
2.79
2.90
2.94
1.11
1.04
1.08
1.11
1.18
.375 .500
.23 .020 .075 .250 .425 .187 .050
9.53 12.70 5.84 0.51 1.91 6.35 10.80 4.75 1.27
K
L
M
N
P
Q
R
S
T
wt.
.050 .070 .270 .540 .060 .095 .445 .208 .415 grams
1854.58
2000.10
2177.34
2258.03
2419.41
2500.10
1924.58
2070.10
2247.34
2328.03
2489.41
2430.10
7.66
8.04
8.02
8.00
7.92
7.67
35.12
33.74
32.04
31.23
30.39
29.98
37.81
39.74
37.96
35.83
32.11
30.34
2.52
2.41
2.21
2.14
2.09
1.82
1.35
1.47
1.59
1.65
1.85
2.00
1.27 1.78 6.86 13.72 1.52 2.41 11.30 5.28 10.54
0.8
Demo Board MCL P/N:TB-12
Suggested PCB Layout (PL-079)
Electrical Schematic
LO
RF
IF
REV. C
M98898
SYM-20DMHW
DJ/TD/CP/AM
060717
Page 1 of 2
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