202549B

SAW Bandpass Filter 202549B
1. Features
z
IF Bandpass Filter
z
High Attenuation
z
Single-Ended Operation
z
DIP Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
5.5max 6.0max
Package : D2012
Pin Configuration
1
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
12.7±0.2
2.5±0.2
7.6±0.2
0.45±0.05
ITF 04A001
202549B
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
202549B
Rev. Date
2004-06-18
Rev.
NI2053-CS02
1/5
SAW Bandpass Filter 202549B
3. Specifications
Fo = 160.1 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
160.0
160.1
160.2
dB
-
24.5
25.5
3dB Bandwidth
MHz
19.0
19.45
-
40dB Bandwidth
MHz
-
21.15
21.3
dB
-
0.8
1.0
Group Delay Variation (Fo +/- 9.375 MHz)
nsec
-
50
100
Absolute Delay
usec
-
1.78
-
Ultimate Rejection
dB
50
52
-
ppm/°C
-
-72
-
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.
202549B
Rev. Date
2004-06-18
Rev.
NI2053-CS02
2/5
SAW Bandpass Filter 202549B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 18 nH,
L2 = 15 nH
C1 = C2 = 24 pF
5. Marking Configuration
ITF1) 04A0012)
202549B3)
1) Manufacturer name
2) Lot Number
3) Part Number
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
202549B
Rev. Date
2004-06-18
Rev.
NI2053-CS02
3/5
SAW Bandpass Filter 202549B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
17 Jun 2004 15:45:40
1: 0. 0000 dB
0. 000 000 MHz
REF -24.81 dB
CH1 Markers
1
Cor
2
BW:
REF=1
21. 090950
MHz
: 160 . 037726
MHz
cent
Q: 7. 5880
1_loss : -24 . 785 dB
3
4
CENTER 160 . 100 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
53. 000 000 MHz
17 Jun 2004 15:50:32
1: 0. 0000 dB
0. 000 000 MHz
3: -22 . 756 ns
18. 750 000 MHz
REF -24.69 dB
REF 1.758 us
CH1 Markers
BW:
Cor
19. 472205
MHz
: 160 . 100666
MHz
REF=1
cent
Q: 8. 2220
1
1_loss : -24 . 767 dB
2
3
Smo
Cor
2
CH2 Markers
3
4REF=2
mean : 1. 7774 us
s. dev : 6. 4799 ns
p-p : 38. 943 ns
CENTER 160 . 100 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN
23. 000 000 MHz
Part No.
202549B
Rev. Date
2004-06-18
Rev.
NI2053-CS02
4/5
SAW Bandpass Filter 202549B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
17 Jun 2004 15:50:19
1: 0. 0000 dB
0. 000 000 MHz
3: - . 08860 dB
18. 750 000 MHz
REF -24.69 dB
REF -25.19 dB
CH1 Markers
BW:
Cor
19. 086385
MHz
: 160 . 096164
MHz
CH1
S21
LOG
10 dB/
17 Jun 2004 15:52:49
1: -24 . 534 dB
160 . 100 000 MHz
REF -24.46 dB
REF=1
cent
Q: 8. 3880
1
1
1_loss : -24 . 767 dB
2
3
4
3
2
CH2 Markers
Cor
mean : -24 . 889 dB
REF=2
s. dev : . 13440 dB
p-p : . 61920 dB
CENTER 160 . 100 000 MHz
SPAN
23. 000 000 MHz
START
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
17 Jun 2004 15:51:53
1: 8. 0884
160 . 100 000 MHz
2: 8. 1987
160 . 100 000 MHz
REF 8.085
REF 8.226
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 500 . 000 000 MHz
1: 6. 2156
2: 6. 2039
-3 . 7351
-6 . 8198
17 Jun 2004 15:52:02
266 . 15 pF
160 . 100 000 MHz
145 . 77 pF
160 . 100 000 MHz
Cor
Cor
1
1
2
Cor
Cor
2
CENTER 160 . 100 000 MHz
SPAN
53. 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 160 . 100 000 MHz
SPAN
Part No.
202549B
Rev. Date
2004-06-18
Rev.
NI2053-CS02
53. 000 000 MHz
5/5
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