203323B

SAW Bandpass Filter 203323B
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
203323B
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
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
203323B
Rev. Date
2004-06-18
Rev.
NI2048-CS02
1/5
SAW Bandpass Filter 203323B
3. Specifications
Fo = 75.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
74.94
75.0
75.06
dB
-
24.5
26.0
1dB Bandwidth
MHz
19.6
19.75
-
3dB Bandwidth
MHz
19.8
20.05
-
40dB Bandwidth
MHz
-
21.2
21.3
dB
-
0.8
1.0
Group Delay Variation (Fo +/- 9.75 MHz)
nsec
-
40
100
Absolute Delay
usec
-
2.71
-
Ultimate Rejection
dB
50
52
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 9.75 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.
203323B
Rev. Date
2004-06-18
Rev.
NI2048-CS02
2/5
SAW Bandpass Filter 203323B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = L2 = 100 nH
C1 = 24 pF,
C2 = 22 pF
5. Marking Configuration
ITF1) 04A0012)
203323B3)
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.
203323B
Rev. Date
2004-06-18
Rev.
NI2048-CS02
3/5
SAW Bandpass Filter 203323B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
18 Jun 2004 09:41:55
1: 0. 0000 dB
0. 000 000 MHz
REF -24.01 dB
CH1 Markers
1
BW:
21. 167904
MHz
2
cent :
74. 984059
MHz
Cor
REF=1
Q: 3. 5423
1_loss : -24 . 037 dB
3
4
CENTER 75. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
54. 000 000 MHz
18 Jun 2004 09:47:08
1: 0. 0000 dB
0. 000 000 MHz
3: -2 . 4797 ns
19. 500 000 MHz
REF -23.91 dB
REF 2.696 us
CH1 Markers
Cor
BW:
20. 103520
MHz
cent :
74. 995061
MHz
REF=1
Q: 3. 7304
1
1_loss : -23 . 951 dB
2
3
Smo
Cor
CH2 Markers
32
mean : 2. 7099 us
4
REF=2
s. dev : 6. 2427 ns
p-p : 33. 569 ns
CENTER 75. 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
24. 000 000 MHz
Part No.
203323B
Rev. Date
2004-06-18
Rev.
NI2048-CS02
4/5
SAW Bandpass Filter 203323B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
18 Jun 2004 09:48:27
1: 0. 0000 dB
0. 000 000 MHz
3: . 57130 dB
19. 000 000 MHz
REF -23.91 dB
REF -24.49 dB
CH1 Markers
Cor
BW:
19. 780559
MHz
cent :
75. 028559
MHz
CH1
S21
LOG
10 dB/
REF -23.27 dB
18 Jun 2004 09:50:37
1: -23 . 291 dB
75. 000 000 MHz
REF=1
Q: 3. 7930
1
1
1_loss : -23 . 947 dB
2
3
4
3
2
CH2 Markers
Cor
mean : -24 . 116 dB
REF=2
s. dev : . 16000 dB
p-p : . 63740 dB
CENTER 75. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
SPAN
24. 000 000 MHz
18 Jun 2004 09:50:00
1: 5. 7864
75. 000 000 MHz
2: 5. 1655
75. 000 000 MHz
REF 5.786
REF 5.172
START
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 300 . 000 000 MHz
1: 8. 6489
2: 9. 8462
18 Jun 2004 09:50:06
-480 . 47 m 4. 4167 nF
75. 000 000 MHz
-6 . 6611
318 . 57 pF
75. 000 000 MHz
Cor
Cor
1
1
2
Cor
Cor
2
CENTER 75. 000 000 MHz
SPAN
54. 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 75. 000 000 MHz
SPAN
Part No.
203323B
Rev. Date
2004-06-18
Rev.
NI2048-CS02
54. 000 000 MHz
5/5
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