203635B

SAW Bandpass Filter 203635B
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 : D2712
2.5±0.2
17.7±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 04A001
203635B
27.3±0.5
12.7±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.
203635B
Rev. Date
2004-11-22
Rev.
NM4025-CS01
1/5
SAW Bandpass Filter 203635B
3. Specifications
Fo = 140.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
139.85
140.0
140.15
dB
-
23.5
25.0
1dB Bandwidth
MHz
-
6.15
-
3dB Bandwidth
MHz
6.4
6.5
-
40dB Bandwidth
MHz
-
8.15
8.4
dB
-
0.7
1.0
Group Delay Variation (Fo +/- 2.7 MHz)
nsec
-
70
200
Absolute Delay
usec
-
2.85
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-23
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 2.7 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.
203635B
Rev. Date
2004-11-22
Rev.
NM4025-CS01
2/5
SAW Bandpass Filter 203635B
4. Matching Schematic
Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
L1
L1 = 27 nH
5. Marking Configuration
ITF1) 04A0012)
203635B3)
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.
203635B
Rev. Date
2004-11-22
Rev.
NM4025-CS01
3/5
SAW Bandpass Filter 203635B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
18 Nov 2004 16:58:53
1: 0. 0000 dB
0. 000 000 MHz
REF -23.06 dB
CH1 Markers
1
Cor
2
BW:
8. 125599
MHz
cent : 139 . 991629
MHz
REF=1
Q: 17. 228
1_loss : -23 . 200 dB
3
4
CENTER 140 . 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
21. 000 000 MHz
18 Nov 2004 16:59:43
1: 0. 0000 dB
0. 000 000 MHz
3: 5. 6207 ns
5. 400 000 MHz
REF -22.99 dB
REF 2.839 us
CH1 Markers
BW:
Cor
6. 548292
MHz
cent : 140 . 005206
MHz
REF=1
Q: 21. 380
1
1_loss : -23 . 210 dB
2
3
Smo
Cor
3
2
4
CH2 Markers
mean : 2. 8549 us
REF=2
s. dev : 15. 085 ns
p-p : 66. 049 ns
CENTER 140 . 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
7. 000 000 MHz
Part No.
203635B
Rev. Date
2004-11-22
Rev.
NM4025-CS01
4/5
SAW Bandpass Filter 203635B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
18 Nov 2004 16:59:32
1: 0. 0000 dB
0. 000 000 MHz
3: - . 03210 dB
5. 400 000 MHz
REF -22.99 dB
REF -23.39 dB
CH1 Markers
BW:
Cor
6. 181081
MHz
cent : 140 . 004891
MHz
CH1
S21
LOG
10 dB/
CH1 Markers
REF=1
2: -57 . 040 dB
140 . 000 MHz
Q: 22. 651
1
18 Nov 2004 17:02:08
1: 0. 0000 dB
0. 000 000 MHz
REF -22.88 dB
REF=1
3: -40 . 403 dB
280 . 000 MHz
1
1_loss : -23 . 203 dB
2
3
4
3
2
Cor
CH2 Markers
3
REF=2
mean : -23 . 159 dB
s. dev : . 12070 dB
p-p : . 51860 dB
2
CENTER 140 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
2 /
2 /
SPAN
18 Nov 2004 17:01:06
1: 8. 9072
140 . 000 000 MHz
2: 1. 4570
140 . 000 000 MHz
REF 8.924
REF 1.457
START
7. 000 000 MHz
Cor
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
1: 6. 1362
2: 67. 668
STOP 450 . 000 000 MHz
-15 . 298
13. 262
18 Nov 2004 17:01:13
74. 310 pF
140 . 000 000 MHz
15. 076 nH
140 . 000 000 MHz
Cor
1
2
Cor
2
Cor
1
CENTER 140 . 000 000 MHz
SPAN
21. 000 000 MHz
CENTER 140 . 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 21. 000 000 MHz
Part No.
203635B
Rev. Date
2004-11-22
Rev.
NM4025-CS01
5/5
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