SAW Bandpass Filter 250002B
1. Features
IF Bandpass Filter
High-Attenuation
Single-Ended Operation
Ceramic Surface Mount Device (SMD) Package
Maximum Storage Temperature Range : -40
℃
~ 85
℃
Electrostatics Sensitive Device (ESD)
2. Package Dimensions
13.30±0.2
10
9
8
7
7
7.62±0.1
8
9
10
6.50±0.2
11
12
ITF05A001
250002B
1
2
3
4
6
6
1.50±0.1
11
5
2.54±0.1
5
12
1.61±0.2
4
3
2
2.54±0.1
1
0.80±0.1
Pad Configuration
Package : S1365
11
5
6, 12
Input
Output
Ground
Case ground
Dimensions shown are nominal in millimeters
Other
Body : Al
2
O
3
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
Part No.
Rev. Date
Rev.
250002B
2005-04-04
NW5003-AS01
1/12
SAW Bandpass Filter 250002B
3. Specifications
Fo = 105.0 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Minimum
Center Frequency
Insertion Loss
1dB Bandwidth
3dB Bandwidth
30dB Bandwidth
Amplitude Ripple (Fc +/- 0.1 MHz)
Group Delay Variation (Fc +/- 0.1 MHz)
Absolute Delay
Return Loss(Fc +/- 0.1 MHz)
Relative Attenuation
Fc +/- 0.6 MHz
Fc +/- 0.8 MHz
Fc +/- 1.6 MHz
Other Frequency
Temperature Coefficient of Frequency
dB
dB
dB
dB
ppm/°C
25
30
35
40
-
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
104.93
-
0.2
0.4
-
-
-
-
10
Typical
105.0
10.0
0.37
0.52
1.06
0.3
250
1.8
15
Maximum
105.07
12.0
-
-
1.2
1.0
500
-
-
30
35
40
50
-0.03
-
Notes :
1)
2)
3)
All specifications are based on the matching schematic shown below
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
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.
Rev. Date
Rev.
250002B
2005-04-04
NW5003-AS01
2/12
SAW Bandpass Filter 250002B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L2
L1
L3
L4
L5
Output
50
Ω
L6
L1 = L6 = 56 nH
L2 = 27 nH,
L5 = 10 nH
L3 = L4 = 220 nH
5. Marking Configuration
ITF
1)
05A001
2)
250002B
3)
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.
Rev. Date
Rev.
250002B
2005-04-04
NW5003-AS01
3/12
SAW Bandpass Filter 250002B
6. Typical Performance ( at +25℃ )
℃
31 Jan 2005 09:17:10
1: 0. 0000 dB
0. 000 000 MHz
CH1
S21
LOG
10 dB/
REF -10 dB
CI105A D1
CH1 Markers
1
Cor
2
BW
:
1. 055872
MHz
MHz
REF=1
cent : 104 . 976104
Q: 99. 421
1_loss : -10 . 077 dB
3
4
CENTER 105 . 000 000 MHz
SPAN
8. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
500 ns/
REF -10 dB
REF 1.7 us
31 Jan 2005 09:20:46
1: 0. 0000 dB
0. 000 000 MHz
3: 20. 790 ns
. 200 000 MHz
CI105A D1
2-2 S1365 M8S
BW
:
CH2 Markers
. 523471
MHz
MHz
REF=1
cent : 104 . 989802
Q: 200 . 56
1
2
3
2
1_loss : -10 . 089 dB
Cor
Smo
3
4
CH4 Markers
Cor
mean : 1. 7984 us
s. dev : 62. 873 ns
p-p : 209 . 33 ns
REF=2
4
CENTER 105 . 000 000 MHz
SPAN
1. 000 000 MHz
2
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
250002B
2005-04-04
NW5003-AS01
4/12
SAW Bandpass Filter 250002B
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
REF -10 dB
REF -10 dB
31 Jan 2005 09:21:00
1: 0. 0000 dB
0. 000 000 MHz
3: - . 13700 dB
. 200 000 MHz
CH1
CH3
S21
S21
LOG
LOG
10 dB/
10 dB/
REF -10 dB
REF -10 dB
31 Jan 2005 09:21:41
1: 0. 0000 dB
0. 000 000 MHz
1: 0. 0000 dB
0. 000 000 MHz
CI105A D1
2-2 S1365 M8S
BW
:
CH2 Markers
. 371454
MHz
MHz
REF=1
Cor
CI105A D1
2-2 S1365 M8S
CH1 Markers
1
2: -33 . 323 dB
-600 . 000 kHz
3: -41 . 072 dB
-800 . 000 kHz
Cor
2
4: -43 . 467 dB
-1 . 60000 MHz
REF=1
cent : 104 . 989072
Q: 282 . 64
1
1_loss : -10 . 089 dB
3
3
2
4
2
2
3
4
CH4 Markers
REF=2
Cor
3
4
CH3 Markers
2: -36 . 411 dB
600 . 000 kHz
3: -43 . 292 dB
800 . 000 kHz
4: -46 . 227 dB
1. 60000 MHz
REF=1
Cor
mean : -10 . 101 dB
s. dev : . 05110 dB
p-p : . 25790 dB
CENTER 105 . 000 000 MHz
SPAN
1. 000 000 MHz
2
4
CENTER 105 . 000 000 MHz
SPAN
8. 000 000 MHz
CH1
CH3
S11
S22
SWR
SWR
1 /
1 /
REF 0
REF 0
31 Jan 2005 09:23:18
1: 1. 0433
105 . 000 000 MHz
2: 1. 3224
105 . 000 000 MHz
CH1
CH3
S11
S22
1 U FS
1 U FS
1: 50. 445
2: 37. 873
2. 0820
-1 . 3125
31 Jan 2005 09:23:00
3. 1559 nH
105 . 000 000 MHz
1. 1549 nF
105 . 000 000 MHz
CI105A D1
2-2 S1365 M8S
CI105A D1
2-2 S1365 M8S
Cor
Cor
Cor
Cor
2
1
1
2
CENTER 105 . 000 000 MHz
SPAN
8. 000 000 MHz
CENTER 105 . 000 000 MHz
SPAN
8. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
250002B
2005-04-04
NW5003-AS01
5/12
嵌入式系统
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