271202B

SAW Bandpass Filter 271202B
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
271202B
70-12.6M
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.
271202B
Rev. Date
2008-11-04
Rev.
NM8048-CS01
1/5
SAW Bandpass Filter 271202B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
-
70.0
-
dB
-
23.5
25.0
2dB Bandwidth
MHz
12.5
12.58
25dB Bandwidth
MHz
-
13.18
13.3
40dB Bandwidth
MHz
-
13.33
-
dB
-
0.65
1.0
Group Delay Variation (fo± 6.075MHz)
nsec
-
60
120
Absolute Delay
usec
-
3.72
-
dB
50
52
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo± 6.075MHz)
Ultimate Rejection
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.
271202B
Rev. Date
2008-11-04
Rev.
NM8048-CS01
2/5
SAW Bandpass Filter 271202B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = 100nH,
nH, L2 = 82nH
C1 = 22pF, C2 = 22pF
5. Marking Configuration
ITF1) 08A0012)
271202B3)
704) -12.6M5)
1) Manufacturer name
2) Lot Number
3) Part Number
4) Center Frequecy
5) 2dB-Bandwidth
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
271202B
Rev. Date
2008-11-04
Rev.
NM8048-CS01
3/5
SAW Bandpass Filter 271202B
6. Typical Performance ( at +25°°C )
CH1 S21
CH2 S21
LOG
DEL
25 Aug 2008 12:27:33
1: 0. 0000 dB
0. 000 000 MHz
3:-20 . 345 ns
12. 150 000 MHz
1 dB/ REF -22.24 dB
200 ns/ REF 3.655 us
CH1 Markers
BW: 12. 635992 MHz
Cor
REF=1
cent : 69. 994340 MHz
Q: 5. 5393
1
1_loss : -22 . 517 dB
2
3
2
Smo
Cor
3
4
CH2 Markers
mean: 3. 7265 us
REF=2
s. dev : 14. 122 ns
p-p : 75. 277 ns
CENTER 70. 000 000 MHz
CH1 S21
LOG
10 dB/
SPAN 15. 000 000 MHz
25 Aug 2008 12:26:19
1: 0. 0000 dB
0. 000 000 MHz
REF -22.53 dB
*
CH1 Markers
1
BW: 13. 324890 MHz
2
cent : 69. 977708 MHz
Cor
REF=1
Q: 5. 2517
1_loss : -22 . 532 dB
Hld
3
CENTER 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
4
SPAN 36. 000 000 MHz
Part No.
271202B
Rev. Date
2008-11-04
Rev.
NM8048-CS01
4/5
SAW Bandpass Filter 271202B
CH1 S21
CH2 S21
LOG
LOG
25 Aug 2008 12:27:07
1: 0. 0000 dB
0. 000 000 MHz
3:- . 03280 dB
12. 150 000 MHz
1 dB/ REF -22.24 dB
1 dB/ REF -22.79 dB
CH1 S21
LOG
25 Aug 2008 12:26:27
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -22.53 dB
*
CH1 Markers
REF=1
CH1 Markers
BW: 12. 568661 MHz
Cor
1
1
cent :
2
Q: 5. 5688
REF=1
BW: 13. 407574 MHz
Cor
cent : 69. 992391 MHz
69. 983193 MHz
Q: 5. 2197
1_loss : -22 . 508 dB
1_loss : -22 . 532 dB
2
Hld
3
3
4
2
Cor
CH2 Markers
mean:-22 . 531 dB
3
REF=2
4
s. dev : . 12790 dB
p-p : . 65810 dB
CENTER 70. 000 000 MHz
CH1 S11
CH2 S22
SWR
SWR
5 /
5 /
SPAN 15. 000 000 MHz
25 Aug 2008 12:28:44
1: 5. 0051
70. 000 000 MHz
2: 8. 1060
70. 000 000 MHz
REF 4.998
REF 8.109
CENTER 70. 000 000 MHz
CH1 S21
LOG
SPAN 36. 000 000 MHz
25 Aug 2008 12:29:34
1: 0. 0000 dB
0. 000 000 MHz
10 dB/ REF -21.49 dB
CH1Markers
2:-64 . 105 dB
70. 0000 MHz
Cor
REF=1
3:-76 . 005 dB
140. 000 MHz
1
1
Cor
2
2
CENTER 70. 000 000 MHz
SPAN 36. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
START . 010 000 MHz
STOP 250. 000 000 MHz
3
Part No.
271202B
Rev. Date
2008-11-04
Rev.
NM8048-CS01
5/5
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