856932
847 MHz SAW Filter
Applications
General purpose wireless
WCDMA Applications
Product Features
Usable bandwidth 30 MHz
Low Loss
Single-ended operation
No matching required for operation at 50Ω
Small Size: 3.00 x 3.00 x 1.22 mm
Ceramic Surface Mount Package (SMP)
Hermetically Sealed
RoHS
(2002/95/EC) compliant,
Pb-free
Pb
Functional Block Diagram
Top view
Gnd
1
6
Gnd
Input
2
5
Output
Gnd
3
4
Gnd
General Description
856932 is a general purpose Uplink Filter for Band 20. This
filter was specifically designed in a 3x3mm hermetic
package for base station applications and is part of our wide
portfolio of RF filters in the same package.
Low insertion loss, coupled with high attenuation and
excellent power handling, makes this filter a natural choice
for our customers Uplink RF filtering needs.
Pin Configuration
Pin #
2
5
1,3,4,6
Description
Input
Output
Case Ground
Ordering Information
Part No.
856932
856932-EVB
Description
packaged part
evaluation board
Standard T/R size = 5000 units/reel.
Data Sheet: Rev B 5/25/12
© 2012 TriQuint Semiconductor, Inc.
- 1 of 8 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856932
847 MHz SAW Filter
Specifications 1
Electrical Specifications
(1)
Specified Temperature Range:
(2)
-30 to +85 ºC
Parameter
(3)
Center Frequency
Maximum Insertion Loss
Amplitude Variation
Amplitude Variation (over any 5
MHz window)
Phase Ripple
Absolute Delay
Group Delay Variation
Relative Attenuation
(5)
Conditions
832 – 862 MHz
832 – 862 MHz
832 – 862 MHz
832 – 862 MHz
832 – 862 MHz
832 – 862 MHz
60 – 120 MHz
300 – 500 MHz
645 – 680 MHz
782 – 812 MHz
812– 816 MHz
882 – 912 MHz
1010 – 1100 MHz
1545 – 1580 MHz
2000 – 2800 MHz
3200 – 4000 MHz
4400 – 5250 MHz
832 – 862 MHz
832 – 862 MHz
Single-ended
Single-ended
Min
-
-
-
-
-
-
-
30
30
30
10
10
10
25
45
25
15
5
-
-
-
-
Typical
(4)
847
1.3
0.29
0.21
10.5
18.2
12
47.7
39.6
37.7
24.5
19.0
16.5
33.7
49.6
31.0
27.3
12.0
1.63
1.64
50
50
Max
-
2.0
1.2
0.8
30
30
20
-
-
-
-
-
-
-
-
-
-
-
2.0
2.0
-
-
Units
MHz
dB
dB p-p
dB p-p
deg p-p
ns
ns p-p
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
-
-
Input VSWR
Output VSWR
Source Impedance
(6)
Load Impedance
(6)
Notes:
1. All specifications are based on the TriQuint schematic for the main reference design shown on page 3
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over temperature
3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
4. Typical values are based on average measurements of 5 devices at room temperature
5. Relative to max loss over passband
6. This is the optimum impedance in order to achieve the performance shown
Absolute Maximum Ratings
Parameter
Operable Temperature
Storage Temperature
Input Power
Rating
-40 to +85
o
C
-40 to +85
o
C
+22dBm (
CW modulated RF signal at 55
0
C for 125 hours)
Operation of this device outside the parameter ranges given above may cause permanent damage.
Data Sheet: Rev B 5/25/12
© 2012 TriQuint Semiconductor, Inc.
- 2 of 8 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856932
847 MHz SAW Filter
Specifications 2
Electrical Specifications
(1)
Specified Temperature Range:
(2)
-30 to +85 ºC
Parameter
(3)
Center Frequency
Maximum Insertion Loss
Amplitude Variation
Amplitude Variation (over any 5
MHz window)
Phase Ripple
Absolute Delay
Group Delay Variation
Absolute Attenuation
(5)
Conditions
832 – 862 MHz
832 – 862 MHz
832 – 862 MHz
832 – 862 MHz
832 – 862 MHz
832 – 862 MHz
60 – 680 MHz
680 – 816 MHz
882 – 909 MHz
909 – 1010 MHz
1010 – 1545 MHz
1545 – 1580 MHz
1580 – 2800 MHz
2800 – 4000 MHz
4000 – 5250 MHz
832 – 862 MHz
832 – 862 MHz
Single-ended
Single-ended
Min
-
-
-
-
-
-
-
30
10
10
19
25
45
25
15
5
-
-
-
-
Typical
(4)
847
1.3
0.29
0.21
10.5
18.2
12
39
21
17
22
29
49.6
32
26
13
1.63
1.64
50
50
Max
-
2.0
1.2
0.8
30
30
20
-
-
-
-
-
-
-
-
-
2.0
2.0
-
-
Units
MHz
dB
dB p-p
dB p-p
deg p-p
ns
ns p-p
dB
dB
dB
dB
dB
dB
dB
dB
dB
-
-
Input VSWR
Output VSWR
Source Impedance
(6)
Load Impedance
(6)
Notes:
1. All specifications are based on the TriQuint schematic for the main reference design shown on page 3
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
4. Typical values are based on average measurements of 5 devices at room temperature
5. Relative to ZERO dB
6. This is the optimum impedance in order to achieve the performance shown
Data Sheet: Rev B 5/25/12
© 2012 TriQuint Semiconductor, Inc.
- 3 of 8 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856932
847 MHz SAW Filter
Reference Design
Schematic
2
5
50
Single-ended
Input
50
1,3,4,6
50
50
Single-ended
Output
Notes:
1.
Actual matching values may vary due to PCB layout and parasitic
PC Board
Mounting Configuration
3.20 SQ
.96
1.70
JJJYM
GM
1.27
960728
.81
.38
Notes:
Top, middle & bottom layers: 1 oz copper
Substrates: FR4 dielectric, .031” thick
Finish plating: Nickel: 3-8µm thick, Gold: .03-.2µm thick
Hole plating: Copper min .0008µm thick
Notes:
1.
All dimensions are in millimeters.
2.
This footprint represents a recommendation only.
Bill of Material
Reference Desg.
SMA
PCB
Value
N/A
N/A
Description
SMA connector
3-layer
Manufacturer
Radiall USA Inc.
multiple
Part Number
9602-1111-018
960728
Data Sheet: Rev B 5/25/12
© 2012 TriQuint Semiconductor, Inc.
- 4 of 8 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856932
847 MHz SAW Filter
Typical Performance for Specifications Table 1 (at room temperature)
Data Sheet: Rev B 5/25/12
© 2012 TriQuint Semiconductor, Inc.
- 5 of 8 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
京公网安备 11010802033920号
EEWORLD
