271952B

SAW Bandpass Filter 271952B
1. Features
IF Bandpass Filter
High Attenuation
Single-Ended Operation
DIP Package
Maximum Storage Temperature Range : -40℃ ~ 85℃
Electrostatics Sensitive Device (ESD)
2. Package Dimension
13.30±0.2
7.62±0.1
8
9
10
11
6
ITF 08A001
• 271952B
1.50±0.1
5
12
2.54±0.1
1.61±0.2
6.50±0.2
7
4
3
2
1
2.54±0.1
0.80±0.1
Pin Configuration
Package : S1365
Dimensions shown are nominal in millimeters
11
Input
5
Output
6, 12
Ground
Other
Case ground
Body : Al2O3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um 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.
271952B
Rev. Date
2008-2-29
Rev.
NM7063-CS02
1/5
SAW Bandpass Filter 271952B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Room temperature range : +25℃
℃
Minimum
Typical
Maximum
MHz
-
70.0
-
dB
-
24.5
26.0
1dB Bandwidth
MHz
-
19.43
-
3dB Bandwidth
MHz
19.8
19.9
-
40dB Bandwidth
MHz
-
21.76
22.0
dB
-
0.55
1.0
Group Delay Variation (Fo +/- 9.45 MHz)
nsec
-
30
60
Absolute Delay
usec
-
1.65
-
dB
45
50
-
ppm/°C
-
-72
-
Center Frequency (Fc)
Insertion Loss
Amplitude Ripple (Fo +/- 9.45 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.
271952B
Rev. Date
2008-2-29
Rev.
NM7063-CS02
2/5
SAW Bandpass Filter 271952B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
L1
L2
Output
50Ω
C1
L1 = 180nH, L2 = 180nH
C1 = 8 pF
5. Marking Configuration
ITF1) 08A0012)
271952B3)
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.
271952B
Rev. Date
2008-2-29
Rev.
NM7063-CS02
3/5
SAW Bandpass Filter 271952B
6. Typical Performance ( at +25℃
℃)
CH1 S21
LOG
10 dB/
13 Feb 2008 14:56:46
1: 0. 0000 dB
0. 000 000 MHz
REF -24.62 dB
CH1 Markers
1
Cor
2
REF=1
BW: 21. 831530 MHz
cent :
70. 023558 MHz
Q: 3. 2075
1_loss : -24 . 878 dB
3
4
CENTER 70. 000 000 MHz
CH1 S21
CH2 S21
LOG
DEL
1 dB/
100 ns/
SPAN 55. 000 000 MHz
13 Feb 2008 14:57:55
1: 0. 0000 dB
0. 000 000 MHz
3:-8 . 3287 ns
18. 900 000 MHz
REF -24.49 dB
REF 1.638 us
CH1 Markers
REF=1
BW: 19. 961324 MHz
Cor
cent :
70. 015985 MHz
Q: 3. 5076
1
1_loss : -24 . 810 dB
2
3
Smo
Cor
2
4
3
CH2 Markers
REF=2
mean: 1. 6485 us
s. dev : 5. 7426 ns
p-p : 27. 339 ns
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
SPAN 24. 000 000 MHz
Part No.
271952B
Rev. Date
2008-2-29
Rev.
NM7063-CS02
4/5
SAW Bandpass Filter 271952B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
13 Feb 2008 14:57:45
1: 0. 0000 dB
0. 000 000 MHz
3: . 04700 dB
18. 900 000 MHz
REF -24.49 dB
REF -25 dB
CH1 Markers
Cor
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
13 Feb 2008 14:58:33
1: 6. 2036
70. 000 000 MHz
2: 9. 7368
70. 000 000 MHz
REF 6.205
REF 9.701
REF=1
BW:
19. 524210 MHz
cent :
70. 010784 MHz
Cor
Q: 3. 5858
1
1_loss : -24 . 811 dB
1
2
3
4
3
2
2
Cor
Cor
CH2 Markers
mean: -24 . 755 dB
REF=2
s. dev : . 11540 dB
p-p : . 48930 dB
CENTER 70. 000 000 MHz
CH1
S21
LOG
10 dB/
CENTER 70. 000 000 MHz
SPAN 24. 000 000 MHz
13 Feb 2008 14:58:59
1: 0. 0000 dB
0. 000 000 MHz
REF -23.74 dB
CH1 Markers
2: -61 . 566 dB
70. 0000 MHz
CH1
CH2
S11
S22
1 U FS
1 U FS
SPAN 55. 000 000 MHz
1: 8. 7051
2: 15. 902
-14 . 043
-71 . 238
13 Feb 2008 14:58:38
161 . 90 pF
70. 000 000 MHz
31. 916 pF
70. 000 000 MHz
REF=1
Cor
3: -45 . 724 dB
140 . 000 MHz
1
1
Cor
3
2
2
START
. 010 000 MHz
STOP 300 . 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 70. 000 000 MHz
SPAN 55. 000 000 MHz
Part No.
271952B
Rev. Date
2008-2-29
Rev.
NM7063-CS02
5/5
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