I&Q Demodulator
Surface Mount
I&Q Demodulator
50Ω
104 to 176 MHz
-55°C to 100°C -55°C to 100°C 50mW 40mA
JCIQ-176D+ JCIQ-176D
Maximum...
Description
Surface Mount
I&Q Demodulator
50Ω
104 to 176 MHz
-55°C to 100°C -55°C to 100°C 50mW 40mA
JCIQ-176D+ JCIQ-176D
Maximum Ratings
Operating Temperature Storage Temperature LO/RF Power I&Q Current
Features
shielded metal case with J-leads excellent 3rd & 5th order harmonic suppression good amplitude & phase unbalance aqueous washable
CASE STYLE: BG291 PRICE: $ 54.95 ea. QTY (1-9)
+ 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 Pin Connections
LO (carrier) RF (signal) I (0°)(ref.) Q (90°)* GROUND *Q=+90° for LORF
communication systems
2 9 4 11 1,3,5,6,7,8,10,12,13,14
Demodulator Electrical Specifications
MODEL NO. FREQUENCY (MHz)
RF (SIGNAL) LO (CARRIER) fL JCIQ-176D 104 fU 176 Min. DC
CONVERSION LOSS (dB)
AMPLITUDE UNBALANCE (dB)
PHASE UNBALANCE (Deg.) with reference to 90°
HARMONIC SUPPRESSION (dBc)
3XI/Q Typ. 52 Min. 40 5XI/Q Typ. 65 Min. 50
I&Q Max. 5 — x 5.5 σ 0.1 Max. 7.0 Typ. 0.15 Max. 0.6
Typ. 2
Max. 5
Outline Drawing
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)
0.07 0.08 0.07 0.09 0.08 0.09 0.10 0.11 0.10 0.12 0.10 0.07 0.04 0.04 0.03 0.03 0.03 0.05 0.10 0.12
PCB Land Pattern
Frequency (MHz) LO=140MHz
RF
140.30 140.54 140.77 141.01 141.2...
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