(1/2)
Conformity to RoHS Directive
Multilayer Chip Baluns
For EGSM/Tx & Rx
HHM Series HHM1763B2
SHAPES AND DIMENSIONS
1.6 0.1
5
0.6 0.1
6
4
3
Terminal functions
1
2
1
2
3
4
5
6
Unbalanced port
GND or DC feed+ RF GND
Balanced port
Balanced port
GND
0.55 0.1
0.3 0.1
N.C.
0.1 0.1 0.25 0.1
Dimensions in mm
CIRCUIT DIAGRAM
6
5
4
Unbalanced
input
50Ω
Balanced
output
150Ω
1
2
3
RECOMMENDED PC BOARD PATTERNS
0.25
0.25
This width is 50Ω.
Micro-strip line for 0.4mm thick
glass-epoxy substrate.
6
1
5
2
4
3
0.3
0.3
ø0.3 Through-hole
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Unbalanced impedance
Balanced impedance
50Ω
150Ω
Frequency range
880 to 960MHz
10dB min.
180 10deg.
0 1.0dB
1.4dB max.
–40 to +85°C
–40 to +85°C
4000pieces/reel
Unbalanced port return loss
Phase imbalance at balanced port
Amplitude imbalance at balanced port
Insertion loss
Operating
Storage
Temperature range
Packaging style and quantities
• 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.
• All specifications are subject to change without notice.
001-01 / 20080106 / e751_hhm1763b2.
|
Targus Mouse AMW25AP User Manual
Tech Craft TV Video Accessories ABS32 User Manual
Thermador Cooktop CIT365GB User Manual
TP Link Network Card TL WN422G User Manual
Tricity Bendix Electric Pressure Cooker RE50GC User Manual
Tripp Lite Surge Protector TLP2USBD User Manual
Vermont Casting Indoor Fireplace DEF33 User Manual
Vizio DVR VAP430 User Manual
VXI Stereo Receiver VT1433B User Manual
Weber Gas Grill 2000 LX User Manual