ACMD-7610 Datasheet PDF - Avago
| Part Number | ACMD-7610 | |
| Description | UMTS / Co-band GSM Rx Band 8 Duplexer | |
| Manufacturers | Avago | |
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ACMD-7610
UMTS / Co-band GSM Rx
Band 8 Duplexer
Data Sheet
Description
The Avago ACMD-7610 is a highly miniaturized duplexer
designed for use in UMTS Band 8 (880 – 915 MHz UL, 925 –
960 MHz DL) handsets and mobile data terminals.
Low Insertion Loss in the Tx channel minimizes current
drain from the power amplifier, while low Rx channel
Insertion Loss improves receiver sensitivity.
The ACMD-7610 enhances the sensitivity and dynamic
range of handset receivers by providing high isolation of
the transmitted signal from the receiver input and high
rejection of transmit-generated noise in the receive band.
The ACMD-7610 is designed with Avago Technologies’
innovative Film Bulk Acoustic Resonator (FBAR) technol-
ogy, which makes possible ultra-small, high-Q filters at a
fraction of their usual size. The excellent power handling
capability of FBAR bulk-mode resonators supports the
high output power levels used in mobile communications
applications, while adding virtually no distortion.
The ACMD-7610 also utilizes Avago Technologies’
advanced Microcap bonded-wafer, chip scale packaging
technology. This process allows the filters to be assembled
into a molded chip-on-board module with an overall
maximum size of 2.0 x 2.5 mm and maximum height of
0.95 mm. The ACMD-7610 is compatible with standard 2.0
x 2.5 mm duplexer PCB footprints.
Functional Block Diagram
Features
x Miniature Size
– 2.0 x 2.5 mm Max size
– 0.95 mm Max Height
– Standard 2 x 2.5 mm PCB footprint
x High Isolation enables elimination of interstage filter
x Co-banding allows elimination of the GSM Rx filter
x High Power Rating
– 31 dBm Abs Max Tx Power
x Environmental
– RoHS Compliant
– Halogen free
– TBBPA Free
Specifications
x Rx Band Performance, -20 to +85° C
– Insertion Loss: 3.0 dB Max
– Rx Noise Blocking: 50 dB Min
x Tx Band Performance, -20 to +85° C
– Insertion Loss: 2.7 dB Max
– Tx Interferer Blocking: 55 dB Min
Applications
UMTS Handsets or data terminals operating in Band 8
frequency range.
Ant
Port 3
Rx
Port 2
Tx
Port 1
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ACMD-7610 Typical Performance at TC = 25° C
0
-10
-20
-30
-40
-50
-60
-70
1000 2000 3000 4000 5000
Frequency (MHz)
Figure 7. Tx–Ant and Ant–Rx Wideband Insertion Loss
-40
-41
-42
-43
-44
-45
-46
-47
-48
-49
-50
1570
1580 1590
Frequency (MHz)
Figure 8. Tx–Ant Rejection in GPS/GLONASS Bands
1600
1610
-20
-30
-40
-50
-60
-70
-80
-90
200 400 600
Frequency (MHz)
Figure 9. Tx–Ant Low Frequency Rejection, 1 – 820 MHz
-20
-30
-40
-50
-60
-70
-80
-90
800
200 400 600
Frequency (MHz)
Figure 10. Ant–Rx Low Frequency Rejection, 1 – 835 MHz
800
-30
-32
-34
-36
-38
-40
-42
-44
-46
-48
-50
2400
2420 2440
Frequency (MHz)
Figure 11. Tx–Ant Rejection in Bluetooth Band
2460
-40
-42
-44
-46
-48
-50
-52
-54
-56
-58
-60
2480 2400 2420 2440 2460
Frequency (MHz)
Figure 12. Ant–Rx Rejection in Bluetooth Band
2480
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ACMD-7610 electronic component. |
| Information | Total 14 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ACMD-7610.PDF Datasheet ] | |
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