202546C

SAW Bandpass Filter 202546C
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)
Package : D3512
2.5±0.2
25.4±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 04A001
202546C
35.1±0.5
12.8±0.5
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
2.5±0.2
2. Package Dimension
Input
4
Output
2, 5
Ground
3, 6
Case ground
Part No.
202546C
Rev. Date
2004-05-04
Rev.
NI2047-CS02
1/5
SAW Bandpass Filter 202546C
3. Specifications
Fo = 160.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
159.92
160.0
160.08
dB
-
21.0
23.5
1dB Bandwidth
MHz
-
2.42
-
3dB Bandwidth
MHz
2.5
2.55
-
40dB Bandwidth
MHz
-
3.08
3.1
dB
-
0.75
1.0
Group Delay Variation (Fo +/- 1.15 MHz)
nsec
-
220
300
Absolute Delay
usec
-
4.56
4.6
Ultimate Rejection
dB
40
45
-
ppm/°C2
-
-0.03
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 1.15 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.
202546C
Rev. Date
2004-05-04
Rev.
NI2047-CS02
2/5
SAW Bandpass Filter 202546C
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L4
L2
Output
50Ω
L3
L1 = L4 = 39 nH
L2 = L3 = 56 nH
5. Marking Configuration
ITF1) 04A0012)
202546C3)
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.
202546C
Rev. Date
2004-05-04
Rev.
NI2047-CS02
3/5
SAW Bandpass Filter 202546C
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
3 May 2004 13:31:09
1: 0. 0000 dB
0. 000 000 MHz
REF -20.96 dB
202546C
CH1 Markers
1
Cor
2
BW:
3. 087456
MHz
: 160 . 015932
MHz
REF=1
cent
Q: 51. 828
1_loss : -20 . 998 dB
3
4
CENTER 160 . 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
400 ns/
SPAN
8. 000 000 MHz
3 May 2004 13:31:47
1: 0. 0000 dB
0. 000 000 MHz
3: -54 . 762 ns
2. 300 000 MHz
REF -20.99 dB
REF 5.25 us
202546C
CH2 Markers
BW:
2. 566404
MHz
: 160 . 008794
MHz
REF=1
cent
Q: 62. 347
1
1_loss : -20 . 962 dB
2
3
CH4 Markers3
Cor
Smo
mean : 4. 5679 us
2
4
REF=2
s. dev : 39. 212 ns
p-p : 216 . 93 ns
Cor
4
CENTER 160 . 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2
SPAN
3. 000 000 MHz
Part No.
202546C
Rev. Date
2004-05-04
Rev.
NI2047-CS02
4/5
SAW Bandpass Filter 202546C
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
3 May 2004 13:32:02
1: 0. 0000 dB
0. 000 000 MHz
3: . 34250 dB
2. 300 000 MHz
REF -20.98 dB
REF -20.96 dB
CH1
S21
LOG
10 dB/
3 May 2004 13:33:37
1: 0. 0000 dB
0. 000 000 MHz
REF -29.78 dB
202546C
202546C
CH2 Markers
BW:
2. 437919
MHz
: 160 . 015184
MHz
CH1 Markers
REF=1
cent
2: -26 . 381 dB
99. 5000 MHz
1
3: -30 . 199 dB
134 . 100 MHz
Q: 65. 636
1
REF=1
1_loss : -20 . 993 dB
2
3
3
4
2
3
2
CH4 Markers
Cor
mean : -21 . 083 dB
REF=2
s. dev : . 17320 dB
p-p : . 74810 dB
Cor
4
2
SPAN
CENTER 160 . 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
1 /
1 /
3 May 2004 13:32:39
1: 2. 2758
160 . 000 000 MHz
2: 2. 5624
160 . 000 000 MHz
REF 0
REF 0
START 100 . 000 000 MHz
3. 000 000 MHz
CH1
CH3
S11
S22
1 U FS
1 U FS
STOP 350 . 000 000 MHz
1: 22. 212
2: 42. 387
3 May 2004 13:32:20
209 . 41 pF
160 . 000 000 MHz
22. 501 pF
160 . 000 000 MHz
-4 . 7500
-44 . 207
202546C
202546C
Cor
Cor
Cor
Cor
1
1
2
2
CENTER 160 . 000 000 MHz
CENTER 160 . 000 000 MHz
SPAN
SPAN
8. 000 000 MHz
8. 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.
202546C
Rev. Date
2004-05-04
Rev.
NI2047-CS02
5/5
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