Coaxial
50
Ω
I&Q Demodulator
9 to 11 MHz
-55°C to 100°C
-55°C to 100°C
50mW
40mA
ZFMIQ-10D
Maximum Ratings
Operating Temperature
Storage Temperature
LO/RF Power
I&Q Current
Features
• rugged, shielded case
• excellent 3rd and 5th order harmonics suppression
• good phase and amplitude unbalance
Permanent damage may occur if any of these limits are exceeded.
Applications
Coaxial Connections
LO (carrier)
RF (signal)
I (0°)(ref.)
Q (90°)*
• radar and communication systems
1
3
S
2
CASE STYLE: J17
Connectors
Model
Price
SMA
ZFMIQ-10D
$89.95
BRACKET (OPTION “B”)
$5.00
Qty.
(1-9)
(1+)
Demodulator Electrical Specifications
FREQUENCY
(MHz)
RF (SIGNAL)
LO (CARRIER)
f
L
9
f
U
11
Min.
DC
I&Q
Max.
2
—
x
6.0
σ
0.10
Max.
7.0
Typ.
0.15
Max.
0.3
*
Q= I+90° for LO<RF
Q= I-90° for LO>RF
CONVERSION
LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
with reference
to 90°
Typ.
1.0
Max.
3.0
HARMONIC
SUPPRESSION
(dBc)
3XI/Q
Typ. Min.
50
35
5XI/Q
Typ Min.
65
55
Notes:
1. Operating LO Power: 10±0.5 dBm
2. 1 dB Compression at +4 dBm RF input
3. DC offset 1mV typ.
4. Conversion Loss=RF power, dBm - (I+Q) power, dBm
Typical Performance Data
Amplitude
Unbalance
(dB)
0.08
0.02
0.03
0.02
0.02
0.04
0.04
0.04
0.04
0.00
0.07
0.02
0.04
0.04
0.04
0.00
0.02
0.04
0.04
0.05
Outline Drawing
Frequency
(MHz)
LO=10MHz
RF
10.30
10.59
10.87
10.96
11.15
11.44
11.63
11.72
12.01
12.29
12.39
12.58
12.86
13.05
13.15
13.43
13.72
13.81
13.91
14.00
I&Q
0.30
0.59
0.87
0.96
1.15
1.44
1.63
1.72
2.01
2.29
2.39
2.58
2.86
3.05
3.15
3.43
3.72
3.81
3.91
4.00
Conversion
Loss
(dB)
5.85
5.82
5.80
5.80
5.83
5.78
5.77
5.77
5.75
5.73
5.73
5.72
5.71
5.70
5.69
5.67
5.63
5.62
5.61
5.61
Phase
(I&Q)
(deg.)
90.78
90.69
90.63
90.64
90.75
90.66
90.68
90.67
90.68
90.61
90.55
90.62
90.40
90.55
90.62
90.57
90.56
90.59
90.47
90.60
Frequency
(MHz)
LO
9.00
9.16
9.32
9.37
9.47
9.63
9.74
9.79
9.95
10.00
10.16
10.21
10.32
10.47
10.58
10.63
10.79
10.90
10.95
11.00
RF
9.10
9.26
9.42
9.47
9.57
9.73
9.84
9.89
10.05
10.10
10.26
10.31
10.42
10.57
10.68
10.73
10.89
11.00
11.05
11.10
DC
Offset
(mV)
0.48
0.42
0.48
0.48
0.38
0.48
0.46
0.38
0.47
0.46
0.47
0.40
0.45
0.39
0.46
0.40
0.46
0.36
0.38
0.39
ZFMIQ-10D
AMPLITUDE & PHASE UNBALANCE
0.5
AMP. UNBAL. (dB)
at var IF 4 MHz
ZFMIQ-10D
DC OFFSET
90.8
0.7
DC OFFSET (mV)
PHASE UNBAL.
(deg)
RF power -5 dBm. LO power +10 dBm
Outline Dimensions (
inch
)
mm
A
B
C
D
1.25
1.25
.75
.63
31.75 31.75 19.05 16.00
J
--
--
K
--
--
E
F
.38 1.000
9.65 25.40
G
H
.125 1.000
3.18 25.40
Q
wt
.07 grams
1.78
75.0
0.4
0.3
0.2
0.1
0.0
10.3
AMP. UNBAL.
PHASE UNBAL.
90.7
90.6
90.5
90.4
90.3
14.3
0.6
0.5
0.4
0.3
0.2
9.0
9.4
9.8
10.2
10.6
11.0
LO FREQUENCY (MHz)
L
M
N
P
.125 1.688
2.18
.75
3.18 42.88 55.37 19.05
11.1
11.9
12.7
13.5
RF FREQUENCY (MHz)
I&Q demodulation block diagram
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
www.minicircuits.com
P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Mini-Circuits
®
REV. OR
M97747
MFMIQ-10D
DJ/VV/CP
120618
Microcontroller MCU
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