203658B

SAW Bandpass Filter 203658B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
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 08A001
203658B
160-19.8M
35.1±0.5
12.8±0.5
2.5±0.2
2. Package Dimension
Pin Configuration
1
5
Output
2, 4
Ground
3, 6
Case ground
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
Part No.
203658B
Rev. Date
2008-01-07
Rev.
NM3018-CS02
1/5
SAW Bandpass Filter 203658B
3. Specifications
Fo = 160.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
160.0
-
dB
-
26.0
28.0
1dB Bandwidth
MHz
19.5
19.89
-
3dB Bandwidth
MHz
-
20.25
-
40dB Bandwidth
MHz
-
21.79
22.0
dB
-
0.6
1.0
Group Delay Variation (fo±9.75 MHz)
nsec
-
23
150
Absolute Delay
usec
-
2.77
-
dB
48
52
-
ppm/°C
-
-18
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo±9.75 MHz)
Ultimate Rejection
Relative Attenuation
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.
203658B
Rev. Date
2008-01-07
Rev.
NM3018-CS02
2/5
SAW Bandpass Filter 203658B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L4
L2
Output
50Ω
L3
L1 = 56nH,
nH, L2 = 68nH
L3 = 56nH, L4 = 56nH
5. Marking Configuration
ITF1) 08A0012)
203658B3)
1604) -19.8M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center Frequecy
5) 1dB-Bandwidth
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
203658B
Rev. Date
2008-01-07
Rev.
NM3018-CS02
3/5
SAW Bandpass Filter 203658B
6. Typical Performance ( at +25°°C )
CH1 S21
LOG
7 Jan 2008 16:59:37
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -26.06 dB
*
CH1 Markers
Cor
1
BW: 21. 795536 MHz
2
cent : 159. 984751 MHz
REF=1
Q: 7. 3403
1_loss : -26 . 166 dB
Hld
3
4
CENTER 160. 000 000 MHz
CH1 S21
CH2 S21
LOG
DEL
SPAN 55. 000 000 MHz
7 Jan 2008 17:01:12
1: 0. 0000 dB
0. 000 000 MHz
3:-10 . 300 ns
19. 500 000 MHz
1 dB/ REF -25.73 dB
100 ns/ REF 2.77 us
CH1 Markers
REF=1
BW: 20. 263420 MHz
Cor
cent : 160. 003405 MHz
Q: 7. 8962
1
1_loss : -26 . 030 dB
2
3
Smo
Cor
2
4
3
CH2 Markers
REF=2
mean: 2. 7780 us
s. dev : 4. 6659 ns
p-p : 23. 270 ns
CENTER160. 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.
203658B
Rev. Date
2008-01-07
Rev.
NM3018-CS02
4/5
SAW Bandpass Filter 203658B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
7 Jan 2008 17:00:37
1: 0. 0000 dB
0. 000 000 MHz
3: . 21230 dB
19. 500 000 MHz
REF -25.73 dB
REF -26.31 dB
CH1 S21
LOG
10 dB/
7 Jan 2008 16:59:45
1: 0. 0000 dB
0. 000 000 MHz
REF -26.06 dB
*
CH1 Markers
BW:
Cor
CH1 Markers
REF=1
19. 897949
MHz
cent : 160 . 013134
MHz
1
Cor
2
Q: 8. 0417
BW:
21. 902722 MHz
Q: 7. 3038
1_loss : -26 . 045 dB
1
REF=1
cent : 159 . 973312 MHz
1_loss : -26 . 166 dB
2
Hld
3
4
3
2
Cor
CH2 Markers
mean : -26 . 048 dB
4
3
REF=2
s. dev : . 11010 dB
p-p : . 60520 dB
CENTER 160 . 000 000 MHz
CH1
S21
LOG
10 dB/
REF -26.04 dB
SPAN 24. 000 000 MHz
7 Jan 2008 17:03:16
1: 0. 0000 dB
0. 000 000 MHz
CH1 Markers
2: -68 . 585 dB
160 . 000 MHz
CENTER 160 . 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
2 /
2 /
SPAN 55. 000 000 MHz
7 Jan 2008 17:02:25
1: 2. 2299
160 . 000 000 MHz
2: 2. 3481
160 . 000 000 MHz
REF 2.228
REF 2.349
REF=1
Cor
3: -60 . 925 dB
320 . 000 MHz
1
1
Cor
2
3
START
. 010 000 MHz
2
STOP 500 . 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 160 . 000 000 MHz
SPAN 55. 000 000 MHz
Part No.
203658B
Rev. Date
2008-01-07
Rev.
NM3018-CS02
5/5
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