203647B

SAW Bandpass Filter 203647B
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
203647B
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
Other
Case ground
Part No.
203647B
Rev. Date
2004-04-06
Rev.
NW3003-CS02
1/5
SAW Bandpass Filter 203647B
3. Specifications
Fo = 195.9 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
195.82
195.9
195.98
dB
-
22.5
25.0
1dB Bandwidth
MHz
5.1
5.2
-
3dB Bandwidth
MHz
5.3
5.5
-
40dB Bandwidth
MHz
-
6.7
7.0
dB
-
0.8
1.0
Group Delay Variation (Fo +/- 2.3 MHz)
nsec
-
120
250
Absolute Delay
usec
-
2.68
-
Ultimate Rejection
dB
47
50
-
ppm/°C2
-
-0.03
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 2.3 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.
203647B
Rev. Date
2004-04-06
Rev.
NW3003-CS02
2/5
SAW Bandpass Filter 203647B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L4
L2
Output
50Ω
L3
L1 = L2 = L4 = 56 nH
L3 = 82 nH
5. Marking Configuration
ITF1) 04A0012)
203647B3)
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.
203647B
Rev. Date
2004-04-06
Rev.
NW3003-CS02
3/5
SAW Bandpass Filter 203647B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
1 Apr 2004 03:13:22
1: 0. 0000 dB
0. 000 000 MHz
REF -23.8 dB
PRm
CH1 Markers
1
Cor
BW:
2
6. 724790
MHz
: 195 . 860338
MHz
REF=1
cent
Q: 29. 125
1_loss : -23 . 923 dB
3
4
CENTER 195 . 900 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
18. 000 000 MHz
1 Apr 2004 03:15:06
1: 0. 0000 dB
0. 000 000 MHz
2: 20. 313 ns
4. 600 000 MHz
REF -23.8 dB
REF 2.73 us
CH2 Markers
BW:
5. 501965
MHz
: 195 . 853444
MHz
REF=1
cent
Q: 35. 597
1
1_loss : -23 . 948 dB
2
PRm
Cor
Smo
1
3
3
2
CH4 Markers
4
mean : 2. 6863 us
REF=3
s. dev : 23. 199 ns
p-p : 98. 610 ns
Cor
CENTER 195 . 900 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
4
2
SPAN
8. 000 000 MHz
Part No.
203647B
Rev. Date
2004-04-06
Rev.
NW3003-CS02
4/5
SAW Bandpass Filter 203647B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
1 Apr 2004 03:15:31
1: 0. 0000 dB
0. 000 000 MHz
2: . 22030 dB
4. 600 000 MHz
REF -23.8 dB
REF -23.7 dB
CH2 Markers
BW:
5. 195242
MHz
: 195 . 866130
MHz
REF=1
CH1
S21
LOG
10 dB/
1 Apr 2004 03:17:48
1: -24 . 620 dB
195 . 900 000 MHz
REF -24.6 dB
PRm
CH1 Markers
cent
1
2: -61 . 567 dB
320 . 000 MHz
Q: 37. 701
1
3: -66 . 542 dB
357 . 000 MHz
1_loss : -23 . 937 dB
2
3
4
PRm
2
CH4 Markers
Cor
1
3
mean : -24 . 038 dB
2
REF=3
3
s. dev : . 11010 dB
p-p : . 46990 dB
Cor
2
4
SPAN
CENTER 195 . 900 000 MHz
8. 000 000 MHz
START
CH1
CH3
S11
S22
SWR
SWR
1 /
1 /
1 Apr 2004 03:16:20
1: 2. 8578
195 . 900 000 MHz
1: 4. 3792
195 . 900 000 MHz
REF 1
REF 1
CH1
CH3
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 600 . 000 000 MHz
1: 18. 209
1: 43. 910
9. 3330
-75 . 453
1 Apr 2004 03:16:27
7. 5824 nH
195 . 900 000 MHz
10. 767 pF
195 . 900 000 MHz
PRm
PRm
Cor
Cor
Cor
Cor
1
1
1
1
CENTER 195 . 900 000 MHz
CENTER 195 . 900 000 MHz
SPAN
SPAN
18. 000 000 MHz
18. 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.
203647B
Rev. Date
2004-04-06
Rev.
NW3003-CS02
5/5
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