205403B

SAW Bandpass Filter 205403B
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)
2. Package Dimensions
13.30±0.2
8
7.62±0.1
7
1
2
3
8
9
10
11
6
6
ITF04A001
205403B
12
7
1.50±0.1
5
5
4
12
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
4
3
2
2.54±0.1
1
0.80±0.1
Pad Configuration
Package : S1365
11
Input
5
Output
6, 12
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.
205403B
Rev. Date
2004-04-27
Rev.
NJ3008-CS02
1/5
SAW Bandpass Filter 205403B
3. Specifications
Fo = 80.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
79.8
80.0
80.2
dB
-
12.0
13.5
1dB Bandwidth
MHz
21.0
21.2
-
3dB Bandwidth
MHz
21.7
21.9
-
40dB Bandwidth
MHz
-
25.3
25.5
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 10.0 MHz)
nsec
-
40
120
Absolute Delay
usec
-
1.03
-
Ultimate Rejection
dB
40
45
-
ppm/°C
-
-86
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 10.0 MHz)
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.
205403B
Rev. Date
2004-04-27
Rev.
NJ3008-CS02
2/5
SAW Bandpass Filter 205403B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
L1
L2
L1 = 82 nH,
L2 = 56 nH
5. Marking Configuration
ITF1) 04A0012)
205403B3)
4)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Pad Number 1 Index
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
205403B
Rev. Date
2004-04-27
Rev.
NJ3008-CS02
3/5
SAW Bandpass Filter 205403B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
26 Apr 2004 13:54:15
1: 0. 0000 dB
0. 000 000 MHz
REF -11.97 dB
205403B
CH1 Markers
1
BW:
25. 083820
MHz
2
cent :
80. 305149
MHz
Cor
REF=1
Q: 3. 2015
1_loss : -11 . 948 dB
3
4
CENTER 80. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
SPAN
70. 000 000 MHz
26 Apr 2004 13:54:56
1: 0. 0000 dB
0. 000 000 MHz
3: -15 . 462 ns
20. 000 000 MHz
REF -11.95 dB
REF 1.3 us
205403B
CH2 Markers
BW:
21. 913147
MHz
cent :
80. 010916
MHz
REF=1
Q: 3. 6513
1
1_loss : -11 . 966 dB
2
Cor
Smo
CH4 Markers
4
3
mean : 1. 0317 us
3
2
REF=2
s. dev : 6. 5396 ns
p-p : 35. 909 ns
Cor
4
CENTER 80. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN
30. 000 000 MHz
2
Part No.
205403B
Rev. Date
2004-04-27
Rev.
NJ3008-CS02
4/5
SAW Bandpass Filter 205403B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
26 Apr 2004 13:55:09
1: 0. 0000 dB
0. 000 000 MHz
3: . 08590 dB
20. 000 000 MHz
REF -11.96 dB
REF -11.89 dB
CH1
S21
205403B
LOG
10 dB/
26 Apr 2004 13:56:28
1: 0. 0000 dB
0. 000 000 MHz
REF -11.73 dB
205403B
CH2 Markers
BW:
21. 137067
MHz
cent :
80. 007081
MHz
REF=1
CH1 Markers
1
2: -42 . 931 dB
80. 0000 MHz
Q: 3. 7852
1
REF=1
3: -27 . 695 dB
160 . 000 MHz
1_loss : -11 . 961 dB
2
3
4
3
3
2
CH4 Markers
Cor
mean : -11 . 873 dB
REF=2
2
s. dev : . 08630 dB
p-p : . 44300 dB
Cor
CENTER 80. 000 000 MHz
SPAN
30. 000 000 MHz
4
2
START
CH1
CH3
S11
S22
SWR
SWR
5 /
5 /
26 Apr 2004 13:55:58
1: 2. 4385
80. 000 000 MHz
2: 1. 6119
80. 000 000 MHz
REF 0
REF 0
CH1
CH3
205403B
S11
S22
. 010 000 MHz
1: 86. 477
2: 70. 922
1 U FS
1 U FS
STOP 350 . 000 000 MHz
-48 . 406
-19 . 621
26 Apr 2004 13:55:27
41. 099 pF
80. 000 000 MHz
101 . 39 pF
80. 000 000 MHz
205403B
Cor
Cor
Cor
Cor
1
2
1
2
CENTER 80. 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 80. 000 000 MHz
SPAN
Part No.
205403B
Rev. Date
2004-04-27
Rev.
NJ3008-CS02
70. 000 000 MHz
5/5
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