hhm1594a1 TDK Corp., hhm1594a1 Datasheet
hhm1594a1
Manufacturer Part Number
hhm1594a1
Description
Multilayer Chip Baluns For 3.7ghz
Manufacturer
TDK Corp.
Datasheet
1.HHM1594A1.pdf
(2 pages)
Multilayer Chip Baluns
For 3.7GHz
HHM Series HHM1594A1
SHAPES AND DIMENSIONS
CIRCUIT DIAGRAM
RECOMMENDED PC BOARD PATTERNS
Line width be designed to match 50Ω characteristic impedance depending on
PCB material and thickness.
ELECTRICAL CHARACTERISTICS
Unbalanced impedance
Balanced impedance
Frequency range
Unbalanced port return loss
Phase imbalance at balanced port
Amplitude imbalance at balanced port
Insertion loss
Temperature range
Packaging style and quantities
•
• All specifications are subject to change without notice.
Unbal port
Unbalanced
input
50Ω
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.
0.2±0.2
0.65±0.2
6
1
2.0±0.15
0.3
1
0.35±0.2
5
2
6
0.25
4
3
ø0.3 Through-hole
5
2
0.3
0.3±0.2
0.25
0.95±0.1
4
3
Dimensions in mm
Balanced
output
100Ω
Operating
Storage
Bal port
Terminal functions
1
2
3
4
5
6
Unbalanced port
GND or DC feed+ RF GND
Balanced port
Balanced port
GND
N.C.
Dimensions in mm
50Ω
100Ω
3400 to 4000MHz
10dB min.
180±10deg.
0±1.5dB
0.8dB max.
–40 to +85°C
–40 to +85°C
2000pieces/reel
Land
001-01 / 20080105 / e751_hhm1594a1.fm
Conformity to RoHS Directive
(1/2)
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hhm1594a1 Summary of contents
Page 1
... PBB and PBDE, have not been used, except for exempted applications. • All specifications are subject to change without notice. Land Dimensions in mm 50Ω 100Ω 3400 to 4000MHz 10dB min. 180±10deg. 0±1.5dB 0.8dB max. –40 to +85°C –40 to +85°C 2000pieces/reel (1/2) Conformity to RoHS Directive 001-01 / 20080105 / e751_hhm1594a1.fm ...
Page 2
... Frequency ( MHz ) 1: 3400.0MHz 181.71deg. 2: 3700.0MHz 179.91deg. 3: 4000.0MHz 1 178.13deg 3000 3500 4000 4500 5000 Frequency ( MHz ) 001-01 / 20080105 / e751_hhm1594a1.fm (2/2) ...