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ACMD-7610 PDF даташит

Спецификация ACMD-7610 изготовлена ​​​​«Avago» и имеет функцию, называемую «UMTS / Co-band GSM Rx Band 8 Duplexer».

Детали детали

Номер произв ACMD-7610
Описание UMTS / Co-band GSM Rx Band 8 Duplexer
Производители Avago
логотип Avago логотип 

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ACMD-7610 Даташит, Описание, Даташиты
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 Даташит, Описание, Даташиты
ACMD-7610 Electrical Specifications [2], Z0=50 :, TC [1] as indicated
-20° C
+25° C
+85° C
Symbol Parameter
Units Min Typ [3] Max Min Typ [3] Max Min Typ [3] Max
Antenna Port to Receive Port
S23 Insertion Loss in Receive Channels [4] dB 3.0 3.0 3.0
(927.4 – 957.6 MHz)
S23 Insertion Loss in Receive Band
dB
3.5
3.5
3.5
Co-band GSM Rx (925 – 960 MHz)
S22 Return Loss (SWR) of Receive Port in dB 8.5
Receive Band (925 – 960 MHz)
(2.2) 8.5
(2.2) 8.5
(2.2)
S23 Attenuation in Transmit Band
(880.5 – 914.5 MHz)
dB 45
45 45
S23 Attenuation, 0 – 835 MHz
dB 28
28 28
S23 Attenuation, 835 – 870 MHz
dB 30
30 30
S23 Attenuation, 1805 – 1875 MHz
dB 35
35
35
S23 Attenuation in Bluetooth Band
(2400 – 2483.5 MHz)
dB 35
35 35
S23 Attenuation, 2685 – 2790 MHz
dB 30
30
30
Transmit Port to Antenna Port
S31 Insertion Loss in Transmit Band [4] dB 2.7 2.7 2.7
(882.4 – 912.6 MHz)
S11 Return Loss (SWR) of Transmit Port in dB 8.5
Transmit Band (880.5 – 914.5 MHz)
(2.2) 8.5
(2.2) 8.5
(2.2)
S31 Attenuation in Receive Band
(925.5 – 959.5 MHz)
dB 44
44 44
S31 Attenuation, 0 – 820 MHz
dB 32
32
32
S31 Attenuation in SGPS Bands,
dB 40
GPS /GLONASS (1574 – 1606 MHz)
40 40
S31 Attenuation in Transmit 2nd
dB 32
32
32
Harmonic Band (1759 – 1831 MHz)
S31 Attenuation in Bluetooth Band
(2400 – 2483.5 MHz)
dB 30
30 30
S31 Attenuation, 2640 – 2745 MHz
dB 22
22
22
Antenna Port
S33 Return Loss (SWR) of Ant Port in
Rx Band (925 – 960 MHz)
dB 8.5
(2.2) 8.5
(2.2) 8.5
(2.2)
S33 Return Loss (SWR) of Ant Port in
Tx Band (880.5 – 914.5 MHz)
dB 8.5
(2.2) 8.5
(2.2) 8.5
(2.2)
Isolation Transmit Port to Receive Port
S21 Tx-Rx Isolation in Receive Band
(925.5 – 959.5 MHz)
dB 50
50 50
S21 Tx-Rx Isolation in Transmit Band
(880.5 – 914.5 MHz)
dB 55
55 55
Notes:
1. TC is the case temperature and is defined as the temperature of the underside of the Duplexer where it makes contact with the circuit board.
2. Min/Max specifications are guaranteed at the indicated temperature with the input power to the Tx port equal to or less than +29 dBm over all Tx
frequencies unless otherwise noted.
3. Typical data is the average value of the parameter over the indicated band at the specified temperature. Typical values may vary over time.
4. Integrated Insertion Loss over any 3.84 MHz channel within the band.
2









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ACMD-7610 Даташит, Описание, Даташиты
Absolute Maximum Ratings [1]
Parameter
Storage temperature
Maximum RF Input Power to Tx Port
Unit Value
°C -65 to +125
dBm +31
Maximum Recommended Operating Conditions [2]
Parameter
Unit Value
Operating temperature, TC [3], Tx Power ≤ 29 dBm
°C
-40 to +100
Operating temperature, TC [3], Tx Power ≤ 30 dBm
°C
-40 to +85
Notes:
1. Operation in excess of any one of these conditions may result in permanent damage to the device.
2. The device will function over the recommended range without degradation in reliability or permanent
change in performance, but is not guaranteed to meet electrical specifications.
3. TC is defined as case temperature, the temperature of the underside of the duplexer where it makes contact
with the circuit board.
3










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