272001B

SAW Bandpass Filter 272001B
1. Features
z
IF Bandpass Filter
z
High Attenuation
z
Single-Ended Operation
z
DIP Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
5.5max 6.0max
Package : D2012
Pin Configuration
1
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
12.7±0.2
2.5±0.2
7.6±0.2
0.45±0.05
ITF 04A001
272001B
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
272001B
Rev. Date
2004-08-09
Rev.
NM4021-CS01
1/5
SAW Bandpass Filter 272001B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.9
70.0
70.1
dB
-
23.5
25.0
1dB Bandwidth
MHz
-
20.3
-
3dB Bandwidth
MHz
20.5
20.6
-
40dB Bandwidth
MHz
-
21.95
22.1
dB
-
0.8
1.0
Group Delay Variation (Fo +/- 9.75 MHz)
nsec
-
50
100
Absolute Delay
usec
-
2.39
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/-9.75 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
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.
272001B
Rev. Date
2004-08-09
Rev.
NM4021-CS01
2/5
SAW Bandpass Filter 272001B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
Output
50Ω
C1
L1 = 180 nH,
L2 = 150 nH
C1 = 39 pF
5. Marking Configuration
ITF1) 04A0012)
272001B3)
1) Manufacturer name
2) Lot Number
3) Part Number
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
272001B
Rev. Date
2004-08-09
Rev.
NM4021-CS01
3/5
SAW Bandpass Filter 272001B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
7 Aug 2004 12:47:56
1: 0. 0000 dB
0. 000 000 MHz
REF -23.52 dB
CH1 Markers
1
BW:
21. 957057
MHz
2
cent :
70. 014852
MHz
Cor
REF=1
Q: 3. 1887
1_loss : -23 . 542 dB
4
3
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
55. 000 000 MHz
7 Aug 2004 12:50:10
1: 0. 0000 dB
0. 000 000 MHz
3: -7 . 5684 ns
19. 500 000 MHz
REF -23.04 dB
REF 2.379 us
CH1 Markers
Cor
BW:
20. 599220
MHz
cent :
70. 017045
MHz
REF=1
Q: 3. 3990
1_loss : -23 . 486 dB
1
2
3
Smo
Cor
2
3
4
CH2 Markers
mean : 2. 3980 us
REF=2
s. dev : 7. 8572 ns
p-p : 41. 870 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
25. 000 000 MHz
Part No.
272001B
Rev. Date
2004-08-09
Rev.
NM4021-CS01
4/5
SAW Bandpass Filter 272001B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
7 Aug 2004 12:49:46
1: 0. 0000 dB
0. 000 000 MHz
3: - . 26700 dB
19. 500 000 MHz
REF -23.04 dB
REF -23.63 dB
CH1 Markers
Cor
BW:
20. 295666
MHz
cent :
70. 009357
MHz
CH1
S21
LOG
10 dB/
7 Aug 2004 12:52:00
1: 0. 0000 dB
0. 000 000 MHz
REF -22.69 dB
REF=1
CH1 Markers
2: -66 . 458 dB
70. 0000 MHz
Q: 3. 4495
3: -71 . 247 dB
140 . 000 MHz
1
1_loss : -23 . 486 dB
REF=1
1
2
3
4
3
2
Cor
CH2 Markers
mean : -23 . 422 dB
REF=2
s. dev : . 13670 dB
p-p : . 63070 dB
CENTER 70. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
SPAN
25. 000 000 MHz
7 Aug 2004 12:51:09
1: 5. 1448
70. 000 000 MHz
2: 4. 8262
70. 000 000 MHz
REF 5.141
REF 4.832
START
CH1
CH2
S11
S22
2
. 010 000 MHz
1: 9. 9619
2: 12. 366
1 U FS
1 U FS
STOP 300 . 000 000 MHz
3
-8 . 0508
-21 . 489
7 Aug 2004 12:51:20
282 . 41 pF
70. 000 000 MHz
105 . 80 pF
70. 000 000 MHz
Cor
Cor
1
1
Cor
Cor
2
2
CENTER 70. 000 000 MHz
SPAN
55. 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
Part No.
272001B
Rev. Date
2004-08-09
Rev.
NM4021-CS01
55. 000 000 MHz
5/5
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