203214B

SAW Bandpass Filter 203214B
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
20.3±0.2
22.8±0.2
15.2±0.2
Package : D3825
A
A
0.45±0.05
ITF 04A001
203214B
38.3±0.5
A
25.5±0.5
A=5.0±0.2
2. Package Dimension
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
Input
6
Output
2, 5
Ground
Other
Case ground
Part No.
203214B
Rev. Date
2004-04-28
Rev.
NI1020-CS03
1/5
SAW Bandpass Filter 203214B
3. Specifications
Fo = 68.75 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
68.7
68.75
68.8
dB
-
22.0
24.0
1dB Bandwidth
MHz
-
6.71
-
3dB Bandwidth
MHz
6.8
6.96
-
40dB Bandwidth
MHz
-
8.0
8.1
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 3.125 MHz)
nsec
-
80
150
Absolute Delay
usec
-
3.37
-
Ultimate Rejection
dB
50
54
-
ppm/°C
-
-94
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 3.125 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.
203214B
Rev. Date
2004-04-28
Rev.
NI1020-CS03
2/5
SAW Bandpass Filter 203214B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
5. Marking Configuration
ITF1) 04A0012)
203214B3)
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.
203214B
Rev. Date
2004-04-28
Rev.
NI1020-CS03
3/5
SAW Bandpass Filter 203214B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
28 Apr 2004 11:07:14
1: 0. 0000 dB
0. 000 000 MHz
REF -21.82 dB
CH1 Markers
1
Cor
2
BW:
cent :
7. 993978
MHz
68. 728203
MHz
REF=1
Q: 8. 5975
1_loss : -21 . 839 dB
4
3
CENTER 68. 750 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
20. 000 000 MHz
28 Apr 2004 10:54:56
1: 0. 0000 dB
0. 000 000 MHz
3: 11. 301 ns
6. 250 000 MHz
REF -21.68 dB
REF 3.363 us
CH1 Markers
BW:
Cor
cent :
6. 963055
MHz
68. 750142
MHz
REF=1
Q: 9. 8736
1
1_loss : -21 . 787 dB
2
3
Smo
Cor
3
CH2 Markers
2
mean : 3. 3780 us
4
REF=2
s. dev : 15. 197 ns
p-p : 74. 578 ns
CENTER 68. 750 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN
8. 000 000 MHz
Part No.
203214B
Rev. Date
2004-04-28
Rev.
NI1020-CS03
4/5
SAW Bandpass Filter 203214B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
28 Apr 2004 10:54:27
1: 0. 0000 dB
0. 000 000 MHz
3: . 34880 dB
6. 250 000 MHz
REF -21.68 dB
REF -22.02 dB
CH1 Markers
BW:
Cor
cent :
6. 714380
MHz
68. 755264
MHz
CH1
S21
LOG
10 dB/
28 Apr 2004 10:56:36
1: -21 . 204 dB
68. 750 000 MHz
REF -21.18 dB
REF=1
Q: 10. 240
1
1
1_loss : -21 . 838 dB
2
4
3
3
CH2 Markers
2
Cor
mean : -21 . 864 dB
REF=2
s. dev : . 10900 dB
p-p : . 51480 dB
CENTER 68. 750 000 MHz
SPAN
8. 000 000 MHz
START
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
28 Apr 2004 10:55:56
1: 7. 4597
68. 750 000 MHz
2: 7. 2683
68. 750 000 MHz
REF 7.481
REF 7.287
Cor
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 300 . 000 000 MHz
1: 19. 086
2: 17. 785
-66 . 348
-61 . 400
28 Apr 2004 10:56:03
34. 892 pF
68. 750 000 MHz
37. 703 pF
68. 750 000 MHz
Cor
1
Cor
2
Cor
2 1
CENTER 68. 750 000 MHz
SPAN
20. 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 68. 750 000 MHz
SPAN
Part No.
203214B
Rev. Date
2004-04-28
Rev.
NI1020-CS03
20. 000 000 MHz
5/5
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