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PDF ACFF-1025 Data sheet ( Hoja de datos )
| Número de pieza | ACFF-1025 | |
| Descripción | LTE Band 41 Bandpass Filter | |
| Fabricantes | Avago | |
| Logotipo |  |
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ACFF-1025
LTE Band 41 Bandpass Filter
Data Sheet
Description
The Avago ACFF-1025 is a highly miniaturized LTE Band
41 (2496 – 2690 MHz) bandpass filter combined with a
WLAN/Wi-Fi band reject filter.
The ACFF-1025 is designed to operate in WiMAX trans-
ceiver applications which coexist with WLAN, Wi-Fi and/or
Bluetooth transmitters.
The ACFF-1025 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 ACFF-1025 also utilizes Avago Technologies’advanced
Microcap bonded-wafer, chip scale packaging technol-
ogy. This process allows the filter to be assembled into a
molded chip-on-board module with an overall size of 2.5
x 2.5 mm and height of 1.0 mm.
Functional Block Diagram
Tx/Rx Ant
Port 1
Port 2
Features
• 50 W Input/Output
• WLAN/Wi-Fi Reject Notch
• Miniature Size
2.5 x 2.5 mm
1.0 mm Height
• High Power Rating
33 dBm Abs Max Power
• Extended Operating Temperature Range
– 40 to +85°C
• Environmental
RoHS 6 Compliant
Halogen free
TBBPA Free
Specifications
• Performance, – 20 to +85°C
– LTE Band 41 Insertion Loss
2496.5 – 2502 MHz: 4.0 dB Max
2502 – 2689.25 MHz: 3.8 dB Max
– Cell Rx Band Rej: 30 dB Min
– PCS Rx Band Rej: 20 dB Min
– WLAN/Wi-Fi/BT Rej: 20 dB Min
Applications
Bandpass filter for cellular base station receivers and
indoor small cell applications operating in LTE Band 41.
1 page  
ACFF-1025 Typical Performance at Tc = 25°C
0
-10
-20
-30
-40
-50
-60
5000 5050 5100 5150 5200 5250 5300 5350 5400
Frequency (MHz)
Figure 8. Rejection at Band 41 Second Harmonic
0
-5
-10
-15
-20
-25
-30
7500 7600 7700 7800 7900 8000 8100
Frequency (MHz)
Figure 9. Rejection at Band 41 Third Harmonic
0
-5
-10
-15
-20
-25
-30
2500
2550 2600
Frequency (MHz)
Figure 10. Ant Port Return Loss in Band 41
2650
0
-5
-10
-15
-20
-25
-30
2700 2500 2550 2600 2650
Frequency (MHz)
Figure 11. Tx/Rx Port Return Loss in Band 41
2700
0.8 1
0.6
0.4
0.2
1.5
2
3
4
5
10
20
50
0.2 0.4 0.6 0.8 1 1.5 2 3 4 5 10 2050
-50
-20
-10
-0.2
-0.4
-0.6
-0.8
-1
-2
-1.5
Figure 12. S11 (Ant Port) Impedance in Band 41
-5
-4
-3
0.8 1
0.6
0.4
0.2
1.5
2
3
4
5
10
20
50
0.2
0.4 0.6 0.8 1
1.5 2 3 4 5 10 2050
-50
-20
-10
-0.2
-0.4
-0.6
-0.8
-1
-2
-1.5
Figure 13. S22 (Tx/Rx Port) Impedance in Band 41
-5
-4
-3
5
5 Page 
ACFF-1025
FRONT VIEW
1.5 min.
13.0 ± 0.2
21.0 ± 0.8
NOTES:
1. Reel shall be labeled with the following
information (as a minimum).
a. manufacturers name or symbol
b. Avago Technologies part number
c. purchase order number
d. date code
e. quantity of units
2. A certi cate of compliance (c of c) shall
be issued and accompany each shipment
of product.
3. Reel must not be made with or contain
ozone depleting materials.
4. All dimensions in millimeters (mm)
BACK VIEW
Shading indicates
thru slots
18.4 max.
25
min wide (ref)
Slot for carrier tape
insertion for attachment
to reel hub (2 places 180° apart)
Figure 31. SMT Reel Drawing.
178 +-00..24
50 min.
12.4 +-02..00
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ACFF-1025.PDF ] | |
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