S 1575 A
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product infor-
mation.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is
considering for development. Performance is based on target specifications, simulated results, and/or
prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has
under development. Performance is based on engineering tests. Specifications are typical. Mechanical
outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in
volume is not guaranteed.
Features
• High Carrier Suppression
• High 3I and 5I Suppression
Description
M/A-COM’s MAMDES0001 is a passive surface mount I/Q
Modulator. Ideally suited for Direct Modulation in PMR/TETRA
applications.
E-Series I/Q Modulator
851-869 MHz
MAMDES0001
Parameter Units Typical Minimum Maximum
Frequency Range
(LO) Carrier 851-869
I/Q DC - 10
MHz
MHz
—
—
—
—
—
—
LO Carrier Suppression * dBc 40 30 —
SSB Rejection * dBc 35 30 —
Harmonic Suppression *
3 x I/Q
5 x I/Q
dBc
dBc
45
55
35
45
—
—
Conversion Loss dB 6.5 — 9
LO—RF Isolation dB 45 20 —
(LO) Carrier Power dBm +10 ± 1 — —
I/Q Drive Level dBm -10.0 — —
Electrical Specifications @25°C
SM-82 Package
Note: Non Hermetic Package
* Note: When Q = -90 degrees relative to I: Lower sideband is suppressed. Related to wanted sideband power.
S 1575 A
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product infor-
mation.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is
considering for development. Performance is based on target specifications, simulated results, and/or
prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has
under development. Performance is based on engineering tests. Specifications are typical. Mechanical
outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in
volume is not guaranteed.
Operating Characteristics
Impedance 50 Ohms Nominal
Parameter Absolute Maximum
Operating Temperature -10°C to +70°C
Storage Temperature -55°C to +100°C
Pin Temperature (10 Sec) 260°C
Functional Configuration
Function Pin No.
LO 1
RF 8
I 5
Q 6
External 50 Ohms —
Case Ground 2,3,4,7
Not Connected —
Typical Performance @ +25°C
RES BW 1 0/ kHz VBW 1 0/ kHz SWP 3 0/.0/ msec
AT 1 0/ dBREF -15.9 dBm
LOG 10/
dB/
CENTER 869. 0/ 0/ 0/ MHz SPAN 1. 0/ 0/ 0/ MHz
-4.61 dB
MKR 869. 0/ 0/ 0/ MHz
PEAK
VA SB SC FC
CORR
SPAN 1. 0/ 0/ 0/ MHz
15:28: 0/ 7 27 SEP 2 0/ 0/ 0/
CLEAR WRITE A
MAX HOLD A
VIEW A
BLANK A
Trace A B C
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Conversion Loss Suppression
RES BW 1 0/ kHz VBW 10/ kHz SWP 30/.0/ msec
AT 1 0/ dBREF -2 0/ .5 dBm
LOG 10/
dB/
CENTER 851. 0/ 0/ 0/ MHz SPAN 1. 0/ 0/ 0/ MHz
-36.14 dB
MKR -2 0/ 0/ kHz
PEAK
VA SB SC FC
CORR
MARKER -2 0/ 0/ kHz
-36.14 dB
14:23:21 27 SEP 2 0/ 0/ 0/
CLEAR WRITE A
MAX HOLD A
VIEW A
BLANK A
Trace A B C
More 1 of 3
L-R Isolation
RES BW 1 0/ kHz VBW 1 0/ kHz SWP 3 0/ . 0/ msec
AT 2 0/ dBREF 3.1 dBm
LOG 10/
dB/
CENTER 851. 0/ 0/ 0/ MHz SPAN 1. 0/ 0/ 0/ MHz
-57. 0/ 3 dB
MKR 0/ Hz
PEAK
WA SB SC FC
CORR
MARKER 0/ Hz
-57. 0/ 3 dB
15:49: 0/ 5 27 SEP 2 0/ 0/ 0/
MARKER CF
MARKER
NEXT PEAK
NEXT PK RIGHT
NEXT PK LEFT
More 1 of 2
