Band Quadplexer. ACFM-7325 Datasheet

ACFM-7325 Quadplexer. Datasheet pdf. Equivalent

Part ACFM-7325
Description Band Class 14 PCS / Band Class 10 Cellular Band Quadplexer
Feature ACFM-7325 Band Class 14 PCS / Band Class 10 Cellular Band Quadplexer Data Sheet Description The Ava.
Manufacture Avago
Datasheet
Download ACFM-7325 Datasheet

ACFM-7325 Band Class 14 PCS / Band Class 10 Cellular Band Qu ACFM-7325 Datasheet
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ACFM-7325
ACFM-7325
Band Class 14 PCS /
Band Class 10 Cellular Band Quadplexer
Data Sheet
Description
The Avago Technologies’ ACFM-7325 is an extended
frequency range quadplexer that combines a PCS (Band
Class 14) and Cellular (Band Class 10) duplexer into a
single, miniature package.
The ACFM-7325 features a single antenna connection,
eliminating the need for antenna switching.
The ACFM-7325 is designed with Avago Technologies’
Film Bulk Acoustic Resonator (FBAR) technology. The
ACFM-7325 also utilizes Avago Technologies’ innovative
Microcap bonded-wafer, chip scale packaging technol-
ogy. This process allows the filters to be assembled in a
module with a footprint of only 4 x 7 mm with a maximum
height of 1.2 mm.
Low Tx Insertion Loss of the ACFM-7325 reduces power
amplifier current, extending battery life and talk time. The
ACFM-7325 enhances receiver sensitivity and dynamic
range with low Rx Insertion Loss and high rejection of Tx
signals at the Rx ports.
The excellent power handling capability of Avago Tech-
nologies’ FBAR bulk-mode resonators supports the high
Tx output power levels needed in handsets while adding
virtually no distortion
Functional Block Diagram
Ant Port 1
Features
x Extended frequency ranges
– Band Class 14 PCS
– Band Class 10 Cellular
x Single Antenna
x Miniature size
– 4 x 7 mm footprint
– 1.2 mm Max height
x High Power Rating
– +33 dBm Max Tx Power
x Environmental
– RoHS 6 Compliant
– Halogen Free
– TBBPA Free
Specifications
x Performance guaranteed –10 to +85° C
x Cellular Duplexer Rx (862 – 894 MHz)
– Insertion Loss: 3.9 dB Max
– Noise Blocking: 45 dB Min
x Cellular Duplexer Tx (817 – 849 MHz)
– Insertion Loss: 2.9 dB Max
– Interferer Blocking: 55 dB Min
x PCS Duplexer Rx (1930.5 – 1994.45 MHz)
– Insertion Loss: 4.0 dB Max
– Noise Blocking: 40 dB Min
x PCS Duplexer Tx (1850.5 – 1914.4 MHz)
– Insertion Loss: 4.1 dB Max
– Interferer Blocking: 53 dB Min
Port 5
Cell Rx
Port 3
PCS Rx
Port 4
Cell Tx
Port 2
PCS Tx
Applications
x Handsets or data terminals operating in Band Class 14
PCS and Band Class 10 Cellular frequency bands



ACFM-7325
ACFM-7325 Electrical Specifications, Z0 = 50 :, TC [1] [2] [4] as indicated
Band 10 Class (Cell) Duplexer Performance
-10° C
Symbol Parameter
Units Min Max
Antenna Port to Cellular Receive Port
S51 Insertion Loss in Rx band dB 3.6
(862 – 894 MHz)
S51 Attenuation in Transmit Band
(817 – 849 MHz)
dB 49
S51 Attenuation, 0 – 772 MHz
dB 25
S51 Attenuation, 772 – 804 MHz
dB 30
S51 Attenuation, 1679 – 1743 MHz
dB 30
S51 Attenuation in Bluetooth Band
(2400 – 2500 MHz)
dB 20
S51 Attenuation, 2496 – 2592 MHz
dB 20
S55 Return Loss (SWR) of Rx Port in Rx Band dB
(862 – 894 MHz)
8 (2.3)
S11 Return Loss (SWR) of Ant Port in Rx Band dB
(862 – 894 MHz)
8 (2.3)
Cellular Transmit Port to Antenna Port
S14 Insertion Loss in Transmit Band
(817 – 849 MHz)
dB
2.9
S14 Attenuation in Receive Band
(862 – 894 MHz)
dB 40
S14 Attenuation, 0 – 800 MHz
dB 20
S14 Attenuation in GPS Band
(1574.42 – 1576.42 MHz)
dB 35
S14 Attenuation in Tx 2nd harmonic Band
(1634 – 1698 MHz)
dB
30
S14 Attenuation in Bluetooth Band
(2400 – 2500 MHz)
dB 15
S14 Attenuation in Tx 3rd harmonic Band
(2451 – 2547 MHz)
dB
15
S44 Return Loss (SWR) of Tx Port in Tx Band dB
(817 – 849 MHz)
9 (2.1)
S11 Return Loss (SWR) of Ant Port in Tx Band dB
(817 – 849 MHz)
9 (2.1)
Isolation, Cellular Transmit Port to Cellular Receive
Port
S54 Isolation, Tx to Rx port in Rx Band
(862–894 MHz)
dB 45
S54 Isolation, Tx to Rx port in Tx Band
(817 – 849 MHz)
dB 55
+25° C
Min Typ [3] Max
1.5 3.6
49 66
25 36
30 47
30 63
20 67
20 48
8 14 (2.3)
(1.5)
8 15 (2.3)
(1.4)
1.3 2.9
40 57
20 39
35 43
30 41
15 25
15 22
9 14 (2.1)
(1.5)
9 12 (2.1)
(1.6)
45 58
55 64
+85° C
Min Max
3.6
49
25
30
30
20
20
8 (2.3)
8 (2.3)
2.9
40
20
35
30
15
15
9 (2.1)
9 (2.1)
45
55
2





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