205203B

SAW Bandpass Filter 205203B
1. Features
z
IF Bandpass 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
205203B
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.
205203B
Rev. Date
2004-04-28
Rev.
NI2008-CS02
1/5
SAW Bandpass Filter 205203B
3. Specifications
Fo = 65.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
65.0
-
dB
-
21.5
23.5
1dB Bandwidth
MHz
-
19.5
-
3dB Bandwidth
MHz
19.7
20.1
-
40dB Bandwidth
MHz
-
22.9
23.2
dB
-
0.7
1.0
Group Delay Variation (Fo +/- 9.375 MHz)
nsec
-
40
120
Absolute Delay
usec
-
1.33
-
Ultimate Rejection
dB
40
45
-
ppm/°C
-
-86
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.375 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.
205203B
Rev. Date
2004-04-28
Rev.
NI2008-CS02
2/5
SAW Bandpass Filter 205203B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
C1
C2
C1 = 10 pF,
C2 = 10 pF
5. Marking Configuration
ITF1) 04A0012)
205203B3)
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.
205203B
Rev. Date
2004-04-28
Rev.
NI2008-CS02
3/5
SAW Bandpass Filter 205203B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
27 Apr 2004 08:30:53
1: 0. 0000 dB
0. 000 000 MHz
REF -21.24 dB
205203B
CH1 Markers
1
BW:
22. 709623
MHz
2
cent :
65. 341783
MHz
Cor
REF=1
Q: 2. 8773
1_loss : -21 . 277 dB
3
4
CENTER 65. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
60. 000 000 MHz
27 Apr 2004 08:31:56
1: 0. 0000 dB
0. 000 000 MHz
3: -3 . 9672 ns
18. 750 000 MHz
REF -21.23 dB
REF 1.505 us
205203B
CH2 Markers
BW:
20. 093028
MHz
cent :
65. 043423
MHz
REF=1
Q: 3. 2371
1
4
1_loss : -21 . 223 dB
2
CH4 Markers
4
3
mean : 1. 3266 us
3
Cor
Smo
2
REF=2
s. dev : 6. 0929 ns
p-p : 38. 147 ns
Cor
CENTER 65. 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.
205203B
Rev. Date
2004-04-28
Rev.
NI2008-CS02
4/5
SAW Bandpass Filter 205203B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
27 Apr 2004 08:32:10
1: 0. 0000 dB
0. 000 000 MHz
3: . 30230 dB
18. 750 000 MHz
REF -21.24 dB
REF -21.34 dB
CH1
S21
LOG
10 dB/
27 Apr 2004 08:34:00
1: 0. 0000 dB
0. 000 000 MHz
REF -21.1 dB
205203B
205203B
CH2 Markers
BW:
19. 581122
MHz
cent :
64. 954679
MHz
REF=1
CH1 Markers
1
2: -43 . 748 dB
65. 0000 MHz
Q: 3. 3172
1
REF=1
3: -21 . 307 dB
130 . 000 MHz
1_loss : -21 . 237 dB
2
3
4
3
3
2
CH4 Markers
Cor
mean : -21 . 224 dB
REF=2
2
s. dev : . 15680 dB
p-p : . 84460 dB
Cor
CENTER 65. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
10 /
10 /
SPAN
30. 000 000 MHz
27 Apr 2004 08:33:12
1: 11. 157
65. 000 000 MHz
2: 11. 316
65. 000 000 MHz
REF 0
REF 0
4
2
START
CH1
CH3
205203B
S11
S22
. 010 000 MHz
1 U FS
1 U FS
1: 5. 6045
2: 5. 0479
STOP 300 . 000 000 MHz
-25 . 168
-19 . 046
27 Apr 2004 08:32:38
97. 288 pF
65. 000 000 MHz
128 . 56 pF
65. 000 000 MHz
205203B
Cor
Cor
Cor
Cor
1
2
2
1
CENTER 65. 000 000 MHz
SPAN
60. 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 65. 000 000 MHz
SPAN
Part No.
205203B
Rev. Date
2004-04-28
Rev.
NI2008-CS02
60. 000 000 MHz
5/5
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