203646B

SAW Bandpass Filter 203646B
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
203646B
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.
203646B
Rev. Date
2004-06-21
Rev.
NI2050-CS02
1/5
SAW Bandpass Filter 203646B
3. Specifications
Fo = 180.5 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
180.4
180.5
180.6
dB
-
26.0
27.0
1dB Bandwidth
MHz
-
9.25
-
3dB Bandwidth
MHz
9.4
9.5
-
40dB Bandwidth
MHz
-
10.48
10.5
dB
-
0.8
1.1
Group Delay Variation (Fo +/- 4.375 MHz)
nsec
-
100
150
Absolute Delay
usec
-
3.42
-
Ultimate Rejection
dB
50
52
-
ppm/°C
-
-23
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 4.375 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.
203646B
Rev. Date
2004-06-21
Rev.
NI2050-CS02
2/5
SAW Bandpass Filter 203646B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 27 nH,
L2 = 18 nH
C1 = C2 = 27 pF
5. Marking Configuration
ITF1) 04A0012)
203646B3)
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.
203646B
Rev. Date
2004-06-21
Rev.
NI2050-CS02
3/5
SAW Bandpass Filter 203646B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
18 Jun 2004 19:17:18
1: 0. 0000 dB
0. 000 000 MHz
REF -25.53 dB
CH1 Markers
1
Cor
2
BW:
REF=1
10. 471947
MHz
: 180 . 503508
MHz
cent
Q: 17. 237
1_loss : -25 . 594 dB
4
3
CENTER 180 . 500 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
27. 000 000 MHz
18 Jun 2004 19:20:04
1: 0. 0000 dB
0. 000 000 MHz
3: -47 . 492 ns
8. 750 000 MHz
REF -25.53 dB
REF 3.366 us
CH1 Markers
BW:
Cor
9. 511611
MHz
: 180 . 509604
MHz
REF=1
cent
Q: 18. 978
1
1_loss : -25 . 744 dB
2
3
2
Smo
Cor
3
CH2 Markers
mean : 3. 4173 us
REF=2
4
s. dev : 15. 557 ns
p-p : 94. 604 ns
CENTER 180 . 500 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN
11. 000 000 MHz
Part No.
203646B
Rev. Date
2004-06-21
Rev.
NI2050-CS02
4/5
SAW Bandpass Filter 203646B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
18 Jun 2004 19:18:47
1: 0. 0000 dB
0. 000 000 MHz
3: . 15060 dB
8. 750 000 MHz
REF -25.34 dB
REF -25.96 dB
CH1 Markers
BW:
Cor
9. 280478
MHz
: 180 . 544720
MHz
CH1
S21
LOG
10 dB/
REF=1
cent
Q: 19. 454
1
18 Jun 2004 19:22:37
1: -26 . 031 dB
180 . 500 000 MHz
REF -25.52 dB
1
1_loss : -25 . 600 dB
2
3
4
3
2
CH2 Markers
Cor
mean : -25 . 639 dB
REF=2
s. dev : . 16100 dB
p-p : . 77680 dB
CENTER 180 . 500 000 MHz
CH1
CH2
S11
S22
SWR
SWR
1 /
1 /
SPAN
11. 000 000 MHz
18 Jun 2004 19:21:43
1: 2. 0626
180 . 500 000 MHz
2: 4. 2390
180 . 500 000 MHz
REF 2.063
REF 4.234
START
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 600 . 000 000 MHz
1: 69. 195
2: 13. 639
39. 043
19. 129
18 Jun 2004 19:21:51
34. 426 nH
180 . 500 000 MHz
16. 867 nH
180 . 500 000 MHz
Cor
Cor
2
1
1
Cor
Cor
2
CENTER 180 . 500 000 MHz
SPAN
27. 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 180 . 500 000 MHz
SPAN
Part No.
203646B
Rev. Date
2004-06-21
Rev.
NI2050-CS02
27. 000 000 MHz
5/5
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