TDK HHM Series HHM1763B2 - Manual
TDK HHM Series HHM1763B2 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
(1/2)
001-01 / 20080106 / e751_hhm1763b2.fm
• All specifications are subject to change without notice.
Multilayer Chip Baluns
For EGSM/Tx & Rx
HHM Series HHM1763B2
SHAPES AND DIMENSIONS
CIRCUIT DIAGRAM
RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
Unbalanced impedance
50
Ω
Balanced impedance
150
Ω
Frequency range
880 to 960MHz
Unbalanced port return loss
10dB min.
Phase imbalance at balanced port
180±10deg.
Amplitude imbalance at balanced port
0±1.0dB
Insertion loss
1.4dB max.
Temperature range
Operating
–40 to +85°C
Storage
–40 to +85°C
Packaging style and quantities
4000pieces/reel
Conformity to RoHS Directive
0.6
±
0.1
0.8
±
0.1
0.3
±
0.1
0.1
±
0.1 0.25
±
0.1
1.6
±
0.1
6
5
4
1
2
3
Dimensions in mm
0.55
±
0.1
1
Unbalanced port
2
GND or DC feed+ RF GND
3
Balanced port
4
Balanced port
5
GND
6
N.C.
Terminal functions
1
2
3
5
6
4
Unbalanced
input
50
Ω
Balanced
output
150
Ω
0.3
0.25
0.25
0.6
0.3
0.6
ø0.3 Through-hole
Dimensions in mm
0.7
0.3
6
5
4
1
2
3
This width is 50
Ω
.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
•
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
