208361B

SAW Bandpass Filter 208361B
1. Features
z
IF Bandpass Filter
z
Low-Loss Filter
z
Single-Ended Operation
z
Ceramic Surface Mount Device (SMD) Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
3.80±0.15
3
6
1
5
5
2
4
4
3
1.27±0.1
2
ITF
8361B
5A01
1.90±0.1
6
1.40±0.15
3.80±0.15
1
1.00±0.1
0.64±0.1
2. Package Dimensions
Pad Configuration
Package : S3838
2
Input
5
Output
3, 6
Ground
Dimensions shown are nominal in millimeters
Other
Body : Al2O3 Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Case ground
Part No.
208361B
Rev. Date
2005-09-23
Rev.
NW5011-CS01
1/5
SAW Bandpass Filter 208361B
3. Specifications
Fo = 380.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
379.5
380.0
380.5
dB
-
9.5
12.0
1dB Bandwidth
MHz
-
4.85
-
3dB Bandwidth
MHz
5.0
7.5
-
35dB Bandwidth
MHz
-
13.1
13.6
dB
-
0.75
1.5
Group Delay Variation (Fo +/- 2.0 MHz)
nsec
-
45
100
Absolute Delay
usec
-
0.38
-
DC ~ 360.0 MHz
dB
28
38
360.0 ~ 373.0 MHz
dB
28
38
-
387.0 ~ 410.0 MHz
dB
28
38
-
410.0 ~ 1,300.0 MHz
dB
28
38
ppm/°C
-
-23
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 2.0 MHz)
Relative Attenuation
Temperature Coefficient of Frequency
-
Notes :
1)
All specifications are based on the matching schematic shown below
2)
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
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.
208361B
Rev. Date
2005-09-23
Rev.
NW5011-CS01
2/5
SAW Bandpass Filter 208361B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L4
L2
Output
50Ω
L3
L1 = L4 = 33 nH
L2 = L3 = 27 nH
5. Marking Configuration
●1)
ITF2)
8361B3)
5A014)
1) Pad Number 1 Index
2) Manufacturer name
3) Marking Pad Number
4) Lot Number
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
208361B
Rev. Date
2005-09-23
Rev.
NW5011-CS01
3/5
SAW Bandpass Filter 208361B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
22 Sep 2005 18:50:32
1 : 0. 0000 dB
0. 000 000 MHz
REF -9.5 dB
CH1 PASS
208361B
CH1 Markers
1
BW:
Cor
cent
2
13 . 368494
MHz
: 380 . 194978
MHz
REF=1
Q: 28 . 440
1_loss
3
CENTER
CH2
CH4
S21
S21
LOG
DEL
dB
4
380 . 000 000 MHz
1 dB/
100 ns/
: -9 . 5308
SPAN
70 . 000 000 MHz
22 Sep 2005 18:51:22
1 : 0. 0000 dB
0. 000 000 MHz
3 : 1. 6174 ns
4. 000 000 MHz
REF -9.5 dB
REF 463 ns
CH2 Markers
BW:
cent
7. 239061
MHz
: 380 . 012942
MHz
REF=1
Q: 52 . 495
1
1_loss
: -9 . 5400
dB
2
3
3
Cor
2
4
Smo
CH4 Markers
mean : 381 . 90 ns
Cor
CENTER
380 . 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
s. dev : 10 . 059
ns
p-p : 34 . 790
ns
SPAN
REF=2 4
25 . 000 000 MHz
2
Part No.
208361B
Rev. Date
2005-09-23
Rev.
NW5011-CS01
4/5
SAW Bandpass Filter 208361B
CH2 S21
CH4 S21
LOG
LOG
1 dB/
1 dB/
22 Sep 2005 18:51:34
1: 0. 0000 dB
0. 000 000 MHz
3: . 05900 dB
4. 000 000 MHz
REF -9.5 dB
REF -9.5 dB
CH1 S21
LOG
10 dB/
22 Sep 2005 18:53:23
1: 0. 0000 dB
0. 000 000 MHz
REF -9.5 dB
208361B
CH2 Markers
BW:
4. 861116 MHz
CH1 Markers
REF=1
1
2:-59 . 068 dB
380. 000 MHz
cent : 380. 002569 MHz
Q: 78. 172
1
REF=1
3:-53 . 578 dB
760. 000 MHz
1_loss : -9 . 5341 dB
2
3
22 Sep 2005 18:53:23
4
3
2
Cor
CH4 Markers
mean:-9 . 7813 dB
Cor
REF=2
3
2
s. dev : . 19780 dB
p-p : . 68920 dB
CENTER 380. 000 000 MHz
CH1 S11
CH3 S22
SWR
SWR
2 /
2 /
SPAN 25. 000 000 MHz
22 Sep 2005 18:52:35
1: 1. 7567
380. 000 000 MHz
2: 1. 4149
380. 000 000 MHz
REF 0
REF 0
4
2
START . 010 000 MHz
CH1 S11
CH3 S22
208361B
1 U FS
1 U FS
STOP1 300. 000 000 MHz
1: 48. 795
2: 41. 924
-28 . 184
-13 . 766
22 Sep 2005 18:52:12
14. 861 pF
380. 000 000 MHz
30. 426 pF
380. 000 000 MHz
208361B
Cor
Cor
Cor
Cor
22 Sep 2005 18:52:12
22 Sep 2005 18:52:35
2
1
1
2
CENTER 380. 000 000 MHz
SPAN 70. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER 380. 000 000 MHz
SPAN 70. 000 000 MHz
Part No.
208361B
Rev. Date
2005-09-23
Rev.
NW5011-CS01
5/5
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