271003B

SAW Bandpass Filter 271003B
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
271003B
70-10.0M
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.
271003B
Rev. Date
2008-11-07
Rev.
NM8043-CS01
1/5
SAW Bandpass Filter 271003B
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
-
22.5
24.0
2dB Bandwidth
MHz
9.9
10.0
-
25dB Bandwidth
MHz
-
10.7
10.8
40dB Bandwidth
MHz
-
10.86
-
dB
-
0.5
1.0
Group Delay Variation (fo ± 5.75 MHz)
nsec
-
55
100
Absolute Delay
usec
-
3.37
-
dB
48
52
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (fo ± 4.75 MHz)
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.
271003B
Rev. Date
2008-11-07
Rev.
NM8043-CS01
2/5
SAW Bandpass Filter 271003B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = L2 = 68nH
C1 = C2 = 39pF
5. Marking Configuration
ITF1) 08A0012)
271003B3)
704) -10.0M5)
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.
271003B
Rev. Date
2008-11-07
Rev.
NM8043-CS01
3/5
SAW Bandpass Filter 271003B
6. Typical Performance ( at +25°°C )
CH1 S21
CH2 S21
LOG
DEL
1 dB/
126.2 ns/
11 Aug 2008 12:25:39
1: 0. 0000 dB
0. 000 000 MHz
3:-17 . 805 ns
9. 500 000 MHz
REF -22.34 dB
REF 3.343 us
CH1 Markers
BW: 10. 090219 MHz
Cor
cent :
REF=1
69. 961380 MHz
Q: 6. 9336
1_loss : -22 . 610 dB
1
2
3
Smo
Cor
2
3
4
CH2 Markers
mean: 3. 3729 us
REF=2
s. dev : 9. 8805 ns
p-p : 48. 476 ns
START 63. 500 000 MHz
CH1 S21
LOG
10 dB/
STOP 76. 500 000 MHz
11 Aug 2008 12:25:09
1: 0. 0000 dB
0. 000 000 MHz
REF -22.71 dB
*
CH1 Markers
1
Cor
2
BW: 10. 869140 MHz
cent :
REF=1
69. 953624 MHz
Q: 6. 4360
1_loss : -22 . 713 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 31. 000 000 MHz
Part No.
271003B
Rev. Date
2008-11-07
Rev.
NM8043-CS01
4/5
SAW Bandpass Filter 271003B
CH1 S21
CH2 S21
LOG
LOG
1 dB/
1 dB/
11 Aug 2008 12:25:29
1: 0. 0000 dB
0. 000 000 MHz
3: . 01620 dB
9. 500 000 MHz
REF -22.34 dB
REF -22.72 dB
CH1 S21
LOG
10 dB/
11 Aug 2008 12:25:03
1: 0. 0000 dB
0. 000 000 MHz
REF -22.71 dB
*
CH1 Markers
BW:
Cor
cent :
CH1 Markers
REF=1
9. 917754 MHz
Q: 7. 0542
1
REF=1
1
BW:
10. 704647 MHz
2
cent :
69. 955008 MHz
Cor
69. 961524 MHz
Q: 6. 5350
1_loss : -22 . 615 dB
1_loss : -22 . 713 dB
2
Hld
3
4
3
4
3
2
Cor
CH2 Markers
mean: -22 . 557 dB
REF=2
s. dev : . 07610 dB
p-p : . 49730 dB
CENTER 70. 000 000 MHz
CH1 S21
LOG
10 dB/
CENTER 70. 000 000 MHz
SPAN 13. 000 000 MHz
11 Aug 2008 12:26:58
1: 0. 0000 dB
0. 000 000 MHz
REF -21.61 dB
CH1 Markers
2:-59 . 954 dB
70. 0000 MHz
CH1 S11
CH2 S22
SWR
SWR
10 /
10 /
SPAN 31. 000 000 MHz
11 Aug 2008 12:26:30
1: 8. 0596
70. 000 000 MHz
2: 9. 4214
70. 000 000 MHz
REF 8.045
REF 9.423
REF=1
Cor
3:-70 . 110 dB
140 . 000 MHz
1
1
Cor
2
2
START
. 010 000 MHz
STOP 300 . 000 000 MHz
3
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER 70. 000 000 MHz
SPAN 31. 000 000 MHz
Part No.
271003B
Rev. Date
2008-11-07
Rev.
NM8043-CS01
5/5
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