204343B

SAW Bandpass Filter 204343B
1. Features
z
IF Bandpass Filter
z
Low-Loss Filter
z
Single-Ended Operation
z
Ceramic Surface Mount Device (SMD) Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
2. Package Dimensions
13.30±0.2
8
7.62±0.1
7
1
2
3
8
9
10
11
6
6
ITF04A001
204343B
12
7
1.50±0.1
5
5
4
12
2.54±0.1
11
9
1.61±0.2
6.50±0.2
10
4
3
2
2.54±0.1
1
0.80±0.1
Pad Configuration
Package : S1365
11
Input
5
Output
6, 12
Ground
Dimensions shown are nominal in millimeters
Other
Body : Al2O3 Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Case ground
Part No.
204343B
Rev. Date
2004-04-27
Rev.
NI1029-CS03
1/5
SAW Bandpass Filter 204343B
3. Specifications
Fo = 140.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
139.6
140.0
140.4
dB
-
8.0
11.0
1dB Bandwidth
MHz
-
11.24
-
3dB Bandwidth
MHz
12.0
12.33
-
40dB Bandwidth
MHz
-
16.9
17.5
dB
-
0.5
1.0
Group Delay Variation (Fo +/- 5.0 MHz)
nsec
-
60
100
Absolute Delay
usec
-
0.8
-
Ultimate Rejection
dB
40
45
-
ppm/°C
-
-86
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 5.0 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.
204343B
Rev. Date
2004-04-27
Rev.
NI1029-CS03
2/5
SAW Bandpass Filter 204343B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L4
L2
Output
50Ω
L3
L1 = 18 nH,
L4 = 18 nH
L2 = 56 nH,
L3 = 39 nH
5. Marking Configuration
ITF1) 04A0012)
204343B3)
4)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Pad Number 1 Index
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
204343B
Rev. Date
2004-04-27
Rev.
NI1029-CS03
3/5
SAW Bandpass Filter 204343B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
26 Apr 2004 17:01:31
1: 0. 0000 dB
0. 000 000 MHz
REF -8.208 dB
204343B
CH1 Markers
1
BW:
16. 241064
MHz
cent : 140 . 193634
MHz
Cor
2
REF=1
Q: 8. 6320
1_loss : -8 . 2120 dB
3
4
CENTER 140 . 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
150 ns/
SPAN
50. 000 000 MHz
26 Apr 2004 17:02:07
1: 0. 0000 dB
0. 000 000 MHz
3: -40 . 431 ns
10. 000 000 MHz
REF -8.216 dB
REF 1.08 us
204343B
CH2 Markers
BW:
12. 369360
MHz
cent : 140 . 071416
MHz
REF=1
Q: 11. 324
1
1_loss : -8 . 2216 dB
2
Cor
Smo
CH4 Markers
4
3
mean : 806 . 20 ns
3
2
REF=2
s. dev : 12. 286 ns
p-p : 52. 092 ns
Cor
4
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
18. 000 000 MHz
2
Part No.
204343B
Rev. Date
2004-04-27
Rev.
NI1029-CS03
4/5
SAW Bandpass Filter 204343B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
26 Apr 2004 17:02:20
1: 0. 0000 dB
0. 000 000 MHz
3: - . 15640 dB
10. 000 000 MHz
REF -8.209 dB
REF -8.487 dB
CH1
S21
LOG
10 dB/
26 Apr 2004 17:03:22
1: 0. 0000 dB
0. 000 000 MHz
REF -8.125 dB
204343B
204343B
CH2 Markers
BW:
11. 316222
MHz
cent : 140 . 034499
MHz
CH1 Markers
REF=1
1
2: -31 . 412 dB
140 . 000 MHz
REF=1
Q: 12. 375
1
1_loss : -8 . 2075 dB
2
3
4
3
2
2
CH4 Markers
Cor
mean : -8 . 3521 dB
REF=2
s. dev : . 09230 dB
p-p : . 41370 dB
Cor
CENTER 140 . 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
5 /
5 /
SPAN
18. 000 000 MHz
26 Apr 2004 17:02:57
1: 1. 3521
140 . 000 000 MHz
2: 2. 0161
140 . 000 000 MHz
REF 0
REF 0
4
2
START
CH1
CH3
204343B
S11
S22
. 010 000 MHz
1: 46. 662
2: 100 . 84
1 U FS
1 U FS
STOP 350 . 000 000 MHz
-14 . 244
1. 7813
26 Apr 2004 17:02:37
79. 810 pF
140 . 000 000 MHz
2. 0250 nH
140 . 000 000 MHz
204343B
Cor
Cor
Cor
Cor
2
1
1
2
CENTER 140 . 000 000 MHz
SPAN
50. 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 140 . 000 000 MHz
SPAN
Part No.
204343B
Rev. Date
2004-04-27
Rev.
NI1029-CS03
50. 000 000 MHz
5/5
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