ACPF-7001-BLK [AVAGO]
1 FUNCTIONS, 1880MHz, SAW FILTER;
| 型号： | ACPF-7001-BLK |
| 厂家： | 
AVAGO TECHNOLOGIES LIMITED |
| 描述： | 1 FUNCTIONS, 1880MHz, SAW FILTER LTE |
| 文件： | 总6页 (文件大小：432K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ACPF-7001
High Rejection Tx Filter for US PCS Band
Data Sheet
Description
Features
This product is a high rejection full band transmit filter • High rejection from a single filter with no switches
designed for US PCS handsets. Its performance rivals
splitband surface acoustic wave (SAW) transmit filters.
Since the rejection is provided by a single filter, no
switches are required, saving board space and external
components, eliminating switch loss, and reducing pro-
gramming complexity.
required
• Passband: 1850–1910 MHz
33 dB min Attenuation, 1930–1990 MHz
3.5 dB max Insertion Loss
• Space saving solution
Small footprint: 3 x 3-mm solution
Low profile package:
1.0 mm high (typ)
In typical cellular phone architectures, the transmit filter
fits between the driver amplifier and the power amplifier.
This filter reduces the noise in the Rx band being amplified
by the transmit chain, enhancing receiver sensitivity. High
rejection keeps unwanted signals out of the receive path.
1.15 mm (max)
Applications
Avago’s thin-Film Bulk Acoustic Resonator (FBAR) tech-
nology makes possible high-Q filters at a fraction of their
usual size.
• US PCS band handsets
• Wireless data terminals
Package
2
3
1
8
4
9
7
5
6
4: Input
8: Output
1, 2, 3, 5, 6, 7, 9: Grounded
Center pad grounded
See Figure 10 for details.
"x" = date code character
Electrical Specifications, Z = 50Ω
O
25°C
-30° to +25°C
25° to +70°C
Symbol
f
Parameter
Units Min
Typ
Max
1910
3.5
Min
Typ
Max
Min
1910
3.7
Typ
Max
1910
3.2
Passband
MHz 1850
1850
1850
IL
Insertion Loss 1850-1855 MHz
Insertion Loss 1855-1905 MHz
Insertion Loss 1905-1910 MHz
Ripple, 1850-1910 MHz
dB
dB
dB
dB
2.0
1.5
2.5
IL
3.0
3.0
3.0
IL
3.5
3.2
3.7
ΔS21
S21
S21
S21
S21
2.5
Min Rejection, 1930-1990 MHz dB
Min Rejection, 10-1800 MHz dB
33
25
30
37
33
33
Min Rejection, 1990-3820 MHz dB
Min Rejection, 3820-5730 MHz dB
15
11
20
S11, S22 In-band Return Loss
Pin max Safe Input Power Level
dB
9.0
9.0
11
9.0
dBm 20
20
[2]
Absolute Maximum Ratings
Notes:
Parameter
Operating Temperature[1]
Storage Temperature[1]
Unit
°C
Value
1. Temperature is defined at case T , the tem-
C
–30 to +85
-30 to +100
perature of the underside of the filter where
it makes contact with the circuit board.
2. Specifications are guaranteed over the
given temperature range. Operation in
excess of any one of these conditions may
result in permanent damage to the device.
°C
Typical Performance, 25°C, Z = 50Ω
O
0
-10
-20
-30
-40
-50
0
-1
-2
-3
-4
-5
1.7
1.80
1.90
2.00
2.10
1.83
1.85
1.87
1.89
1.91
1.93
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 1. Attenuation vs. Frequency.
Figure 2. Insertion Loss vs. Frequency.
100
50
0
0
-4
-8
-10
-20
-30
-40
-50
0
-50
-100
-150
-200
-12
-16
-20
1.83
1.85
1.87
1.89
1.91
1.93
0
1.0
2.0
3.0
4.0
5.0
6.0
1825
1845
1865
1885
1905
1925
FREQUENCY (GHz)
FREQUENCY (GHz)
FREQUENCY (MHz)
Figure 4. Return Loss vs. Frequency.
Figure 3. Attenuation vs. Frequency
(Broadband).
Figure 5. Group Delay vs. Frequency.
2
PCB Interface and Mounting
Instructions
Input Connection
Back
Mounting Consideration and
Board Description
Top
The ACPF-7001 filter has one input
(Pin 4), one output (Pin 8) and 6
grounds (Pins 1, 2, 3, 5, 6, 7). Further-
more, the inside of the filter (center
pad Pin 9) is ground-plane; therefore
it must be soldered to PCB ground.
Output Connection
Figure 6. PCB top and bottom views (vias used to connect the underside of the board to the filter
mounting pads on top).
In summary:
•ꢀ Pins 1, 2, 3, 5, 6, 7, 9 are grounded.
(Figure 6)
2
3
1
Ground
Ground
Ground
•ꢀ Demo board uses 10 mil top,
18 mil bottom Greek Coplanar
Waveguide Over Ground plane
(CPWG) style board. (See board
layer Figure 6, 7)
1.55 SQ
0.1
9
Ground
4
8
Input
Output
0.28
0.6
Note:
0.28
5
7
6
For best performance, try to reproduce this
board stack up closely. The demoboard uses
CPWG transmission lines for high isolation
between two ports. It uses via holes to connect
the CPWG line from the underside of the board
to the filter mounting pads on top. If Ground-
Signal-Ground (GSG) type board is used, better
return loss can be achieved since it eliminates
connector mismatch.
0.7
Ground
Ground
0.1
Ground
0.7
1.3
Figure 7a. PCB footprint dimensions, pad nomenclature, stencil dimensions (mm).
Demo Boards
SMA connectorized Demo boards are
available for sampling. (See board
drawing in Figure 6).
Figure 7b. Board stack up description.
3
4.0 0.1[2]
2.0 0.1[1]
φ1.55 0.05
0.3 0.05
1.75 0.1
5.5 0.1[3]
12.0 0.3
φ1.6 0.1
C
3.3 0.1
L
R 0.3 typ
1.55 0.1
3.3 0.1
8.0 0.1
Notes:
1. Measured from centerline of sprocket hole to centerline of pocket
2. Cumulative tolerance of 10 sprocket holes is 0.20
All dimensions in millimeters unless otherwise stated.
Figure 8. Tape drawing.
13.0 0.5
60.00 0.5
1.60
179.0 1.0
Figure 9. Reel drawing.
4
REEL
Ordering Information
Specify part number followed by option. For example:
ACPF-7001-XXX
Bulk or Tape and Reel option
CARRIER
TAPE
USER
FEED
DIRECTION
Option Descriptions
-BLK = Bulk, 100 pcs. per antistatic bag
-TR1 = Tape and Reel, 1000 devices per 7" reel
COVER TAPE
Notes:
1. Material polyester and acrylic adhesive layers
2. All dimensions in mm, except tape length.
3. Surface resistivity: 106 to 1012 ohms/sq
Figure 10a. Device orientation in the tape.
User Feed Direction
11XX
TXXX
11XX
TXXX
11XX
TXXX
Empty Pocket/Cavity
Leader: 125 Pocket - 1 Meter
Trailer: 125 Pocket - 1 Meter
Top View
End View
Figure 10b. Device orientation in the tape.
Orientation
Feature
1.25 max
0.50 0.15
0.50 0.15
1
2
0.35 0.15 8X
3
0.30 MIN
3.0 0.15 SQ
9
4
1.40 SQ
8
0.40
0.40 0.15
7
6
5
0.30 DIA
0.20 DIA
SIDE VIEW
Castellation height: 0.35 mm
Total height: 1.1 mm (typ)
1.25 mm (max)
0.60 0.15
Shaded region: grounded
Figure 11. Detailed bottom and side view of package (dimensions in mm).
5
Recommended working
temperature (°C)
Alloy type
Melting temp. (°C)
Comments
Sn42Bi58
138
160 – 180
165 – 185
200 – 240
200 – 240
200 – 240
235 – 255
235 – 255
240 – 260
260 – 280
260 – 280
260 – 300
Lead free
Sn43Pb43Bi14
Sn63Pb37
144 – 163
183
Contains lead – some customers prohibit it
Contains lead – some customers prohibit it
Contains lead – some customers prohibit it
May have oxidation problems
Popular lead free composition
Other alloy ratios are available
Used in the assembly of filters
Too hot – will melt package assembly
Too hot – will melt package assembly
Too hot – will melt package assembly
Sn60Pb40
186
Sn91/Zn9
199
Sn96.2Ag2.5Cu0.8Sb0.5
Sn95.8Ag3.5Cu0.7
Sn96.5Ag3.5
Sn100
216
217
221
232
Sn95Sb5
235
Sn97Cu3
240
10 to 20 sec.
250
235°C 5°C
217°C
200
60 to 120 sec.
125°C 25°C
150
-6°C/sec. max
3°C/sec. max
100
120 sec. max.
Guidelines
Tested profile
50
0
0
100
200
300
400
500
600
Time, seconds
Figure 12. Recommended solder profile.
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2013 Avago Technologies. All rights reserved.
5988-8531EN - July 16, 2013
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