HHM2319B2 TDK Corporation, HHM2319B2 Datasheet
HHM2319B2
Manufacturer Part Number
HHM2319B2
Description
COUPLER DIRECTIONAL AGSM-DCS-PCS
Manufacturer
TDK Corporation
Datasheet
1.HHM2319B2.pdf
(2 pages)
Specifications of HHM2319B2
Package / Case
0805 (2012 Metric)
Coupler Type
Dual Band, Dual Path
Frequency
824MHz~915MHz, 1.71GHz~1.91GHz
Coupling Factor
-20 ± 1dB
Applications
AGSM, DCS, PCS
Insertion Loss
0.3dB
Isolation
28dB
Product
Baluns
Frequency Range
824 MHz to 849 MHz
Operating Temperature Range
- 40 C to + 85 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Max
-
Return Loss
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
445-4002-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HHM2319B2
Manufacturer:
TDK Corporation
Quantity:
1 832
Company:
Part Number:
HHM2319B2
Manufacturer:
SAGAMI
Quantity:
10 150
Multilayer Chip Dual-Band Directional Couplers
For AGSM/DCS/PCS-Tx
HHM Series HHM2319B2
SHAPES AND DIMENSIONS
CIRCUIT DIAGRAM
RECOMMENDED PC BOARD PATTERNS
This width is 50Ω.
CPW for 0.6mm thick Teflon substrate.
•
• All specifications are subject to change without notice.
Monitor
output 8
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
4
OUT ( 1 )
IN ( 1 )
0.65±0.1
3
5
2.0±0.15
1
7
0.35±0.1
ø0.3
2
6
GND
GND
6
2
0.3
1
7
OUT ( 2 )
5
3
IN ( 2 )
0.3±0.2
8
0.95±0.2
4
0.3
Dimensions in mm
ø0.3
Terminal functions
1
2
3
4
5
6
7
8
Band1 input port
GND
Band2 input port
50Ω termination
Band2 output port
GND
Band1 output port
Monitor output port
Dimensions in mm
001-03 / 20100224 / e761_hhm2319b2.fm
Conformity to RoHS Directive
(1/2)
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HHM2319B2 Summary of contents
Page 1
... PBB and PBDE, have not been used, except for exempted applications. • All specifications are subject to change without notice. Band1 input port GND Band2 input port 50Ω termination Band2 output port GND Band1 output port Monitor output port Dimensions in mm (1/2) Conformity to RoHS Directive 001-03 / 20100224 / e761_hhm2319b2.fm ...
Page 2
... Frequency ( MHz ) 1: 1710MHz –36.5dB 2: 1785MHz –34.7dB 3: 1850MHz –34.7dB 4: 1910MHz –32.7dB 1750 1800 1850 1900 1950 2000 Frequency ( MHz ) 001-03 / 20100224 / e761_hhm2319b2.fm (2/2) PCS 1850 to 1910 20.0±1.0 0. 35typ. 32min. 1.3 –40 to +85 –40 to +85 ...