SAW Bandpass Filter F8814
Features
CDMA applications
Usable bandwidth of 25 MHz
No impedance matching require for operation at 50
Ceramic Surface Mounted Device Package ( 3.0 mm * 3.0 mm )
Single-ended Operation
RoHS Compliant
Package Dimensions
1
6
6
1
2
I
8814
5
5
2
3
4
4
3
Dimensions shown are nominal in millimeters
Body : Al
2
O
3
Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um
Ni Plating
Pin Configurations
2
5
1, 3, 4, 6
Input
Output
Case ground
Maximum Ratings
Parameters
Operating Temperature Range
Storage Temperature Range
Power Handling Capability
Electrostatics Sensitive Device (ESD)
Unit
℃
℃
dBm
Minimum
-30
-40
-
Typical
25
-
-
Maximum
85
85
-
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
F8814
2007-05-29
NF7009-AS01
1/7
SAW Bandpass Filter F8814
Specifications
Minimum
Center Frequency ( Fc )
Insertion Loss (In Fc +/- 12.5 MHz)
Amplitude Ripple (In Fc +/- 12.5 MHz)
VSWR (In Fc +/- 12.5 MHz)
Relative Attenuation
DC ~ 779.0 MHz
779.0 MHz ~ 849.0 MHz
914.0 MHz ~ 951.0 MHz
951.0 MHz ~ 981.0 MHz
981.0 MHz ~ 1049.0 MHz
1049.0 MHz ~ 2000.0 MHz
Temperature Range (Operational)
Input RF Power (In Fc +/- 12.5 MHz)
Input/Output Impedance
45.0
40.0
23.0
40.0
50.0
40.0
-30
-
51.0
44.0
29.0
53.0
61.0
44.0
25
10
50
85
-
℃
dBm
Ohms
-
-
-
-
dB
-
-
-
-
Typical
881.5
1.77
0.67
1.7
Maximum
-
3.0
1.3
2.5
Unit
MHz
dB
dBp-p
Notes :
1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and
full 2 port calibration.
2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing
tolerances
3) All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
F8814
2007-05-29
NF7009-AS01
2/7
SAW Bandpass Filter F8814
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
Output
50
Ω
Marking Configuration
1)
I
2)
8814
3)
1) Pad Number 1 Index
2) Manufacturer name
3) Marking Number
* Ink or Laser Marking available
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
F8814
2007-05-29
NF7009-AS01
3/7
SAW Bandpass Filter F8814
Typical Performance ( at 25℃ )
℃
CH1 S21
LOG
10 dB/ REF 0 dB
29 May 2007 14:13:33
5:-2 . 0841 dB
881. 500 000 MHz
CH1Markers
Cor
5
1:-55 . 636 dB
779. 000 MHz
2:-51 . 547 dB
849. 000 MHz
3:-29 . 088 dB
914. 000 MHz
4:-45 . 732 dB
3
951. 000 MHz
4
2
1
CENTER881. 500 000 MHz
SPAN 300. 000 000 MHz
CH2 S21
LOG
1 dB/ REF 0 dB
29 May 2007 14:13:43
2:- . 48400 dB
25. 000 000 MHz
CH2Markers
mean . 3163 dB
:-2
s. dev: . 15970 dB
p-p : . 68850 dB
REF=1
2
1
Cor
CENTER881. 500 000 MHz
SPAN 100. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
F8814
2007-05-29
NF7009-AS01
4/7
SAW Bandpass Filter F8814
Input / Output VSWR Charts
CH1 S11
SWR
1 /
REF 1
29 May 2007 14:14:02
3: 1. 4630
881. 500 000 MHz
CH1 S22
SWR
1 /
REF 1
29 May 2007 14:14:13
3: 1. 4579
881. 500 000 MHz
CH1 Markers
Cor
1: 1. 1101
869. 000 MHz
2: 1. 6621
894. 000 MHz
Cor
CH1 Markers
1: 1. 0689
869. 000 MHz
2: 1. 6925
894. 000 MHz
3
2
CENTER 881. 500 000 MHz
1
SPAN 300. 000 000 MHz
CENTER 881. 500 000 MHz
1
3
2
SPAN 300. 000 000 MHz
Input / Output Smith Charts
29 May 2007 14:14:07
9. 3773 pF
881. 500 000 MHz
29 May 2007 14:14:18
9. 3821 pF
881. 500 000 MHz
CH1 S11
1 U FS
3: 56. 582
-19 . 254
CH1 S22
1 U FS
3: 53. 232
-19 . 244
CH1 Markers
Cor
1: 45. 699
-935 . 55 m
869. 000 MHz
2: 53. 830
-26 . 383
894. 000 MHz
Cor
CH1 Markers
1: 50. 287
0. 5859
869. 000 MHz
2: 54. 400
-27 . 334
894. 000 MHz
1
3
1
3
2
2
CENTER 881. 500 000 MHz
SPAN 300. 000 000 MHz
CENTER 881. 500 000 MHz
SPAN 300. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
F8814
2007-05-29
NF7009-AS01
5/7
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
