204356B

SAW Bandpass Filter 204356B
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
204356B
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.
204356B
Rev. Date
2004-04-28
Rev.
NJ3006-CS02
1/5
SAW Bandpass Filter 204356B
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
-
11.0
13.0
1dB Bandwidth
MHz
-
22.9
-
3dB Bandwidth
MHz
23.9
24.1
-
40dB Bandwidth
MHz
-
28.5
30.5
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 10.0 MHz)
nsec
-
30
80
Absolute Delay
usec
-
0.8
-
Ultimate Rejection
dB
40
45
-
ppm/°C
-
-86
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 10.0 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.
204356B
Rev. Date
2004-04-28
Rev.
NJ3006-CS02
2/5
SAW Bandpass Filter 204356B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L4
L2
Output
50Ω
L3
L1 = 22 nH,
L4 = 22 nH
L2 = 33 nH,
L3 = 22 nH
5. Marking Configuration
ITF1) 04A0012)
204356B3)
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.
204356B
Rev. Date
2004-04-28
Rev.
NJ3006-CS02
3/5
SAW Bandpass Filter 204356B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
27 Apr 2004 11:23:22
1: 0. 0000 dB
0. 000 000 MHz
REF -10.4 dB
204356B
CH1 Markers
1
Cor
2
BW:
28. 333682
MHz
cent : 140 . 026141
MHz
REF=1
Q: 4. 9420
1_loss : -10 . 396 dB
3
4
CENTER 140 . 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
70. 000 000 MHz
27 Apr 2004 11:23:48
1: 0. 0000 dB
0. 000 000 MHz
3: 93. 564 ps
20. 000 000 MHz
REF -10.41 dB
REF 970 ns
204356B
CH2 Markers
BW:
24. 107662
MHz
cent : 139 . 991714
MHz
REF=1
Q: 5. 8069
1
1_loss : -10 . 402 dB
2
4
Cor
Smo
CH4 Markers
4
3
mean : 786 . 62 ns
3
2
REF=2
s. dev : 4. 1532 ns
p-p : 20. 926 ns
Cor
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
35. 000 000 MHz
2
Part No.
204356B
Rev. Date
2004-04-28
Rev.
NJ3006-CS02
4/5
SAW Bandpass Filter 204356B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
27 Apr 2004 11:24:02
1: 0. 0000 dB
0. 000 000 MHz
3: . 10760 dB
20. 000 000 MHz
REF -10.41 dB
REF -10.48 dB
CH1
S21
LOG
10 dB/
27 Apr 2004 11:25:09
1: 0. 0000 dB
0. 000 000 MHz
REF -10.31 dB
204356B
204356B
CH2 Markers
22. 913455
MHz
cent : 139 . 916374
BW:
MHz
REF=1
CH1 Markers
1
2: -34 . 620 dB
140 . 000 MHz
Q: 6. 1063
1
REF=1
3: -47 . 219 dB
280 . 000 MHz
1_loss : -10 . 407 dB
2
3
4
3
2
2
CH4 Markers
Cor
mean : -10 . 454 dB
REF=2
3
s. dev : . 06720 dB
p-p : . 35370 dB
Cor
CENTER 140 . 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
5 /
5 /
SPAN
35. 000 000 MHz
27 Apr 2004 11:24:46
1: 1. 1816
140 . 000 000 MHz
2: 1. 6206
140 . 000 000 MHz
REF 0
REF 0
4
2
START
CH1
CH3
S11
S22
204356B
. 010 000 MHz
1 U FS
1 U FS
STOP 500 . 000 000 MHz
1: 56. 107
2: 61. 420
-6 . 4238
24. 488
27 Apr 2004 11:24:20
176 . 97 pF
140 . 000 000 MHz
27. 839 nH
140 . 000 000 MHz
204356B
Cor
Cor
Cor
Cor
2
1
1
2
CENTER 140 . 000 000 MHz
SPAN
70. 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.
204356B
Rev. Date
2004-04-28
Rev.
NJ3006-CS02
70. 000 000 MHz
5/5
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