SAW Bandpass Filter 270002B
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
12.8±0.5
5.5max 6.0max
7.6±0.2
2.5±0.2
ITF 05A001
270002B
35.1±0.5
Package : D3512
0.45±0.05
2.5±0.2
Pin Configuration
1
Input
Output
Ground
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
5
2, 4
Other
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.
270002B
2005-12-29
NW5015-CS01
1/5
25.4±0.2
SAW Bandpass Filter 270002B
3. Specifications
Fo = 70 MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Operating temperature range : -10℃ ~ +60℃
Center Frequency
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Group Delay Variation (Fo +/- 0.1 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
nsec
usec
dB
ppm/°C
2
Minimum
69.965
-
-
0.2
-
-
-
50
-
Typical
70.0
15.5
0.16
0.25
0.7
450
3.93
55
-0.03
Maximum
70.035
18.0
-
-
0.8
550
-
-
-
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
Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances
4)
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.
270002B
2005-12-29
NW5015-CS01
2/5
SAW Bandpass Filter 270002B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L1
L3
Output
50
Ω
L2
L1 = L3 = 22 nH
L2 = 68 nH
5. Marking Configuration
ITF
1)
05A001
2)
270002B
3)
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.
Rev. Date
Rev.
270002B
2005-12-29
NW5015-CS01
3/5
SAW Bandpass Filter 270002B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
270002B
1
2
Cor
cent
BW:
:
CH1 Markers
. 687923
70 . 005897
MHz
MHz
REF=1
10 dB/
REF -15.4 dB
27 Nov 2005 05:18:10
1 : 0. 0000 dB
0. 000 000 MHz
Q: 101 . 76
1_loss
: -15 . 468 dB
3
4
CENTER
70 . 000 000 MHz
SPAN
3. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
1 us/
REF -15.4 dB
REF 4.7 us
27 Nov 2005 05:18:44
1 : 0. 0000 dB
0. 000 000 MHz
3 : 29 . 945 ns
. 200 000 MHz
270002B
CH2 Markers
BW:
cent
:
. 245362
70 . 001902
MHz
MHz
REF=1
Q: 285 . 30
1
2
1_loss
: -15 . 480 dB
3
2
Cor
Smo
CH4 Markers
Cor
mean : 3. 9313
us
REF=2
3
4
s. dev : 113 . 36 ns
p-p : 366 . 59 ns
CENTER
70 . 000 000 MHz
SPAN
1. 000 000 MHz
4
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.
270002B
2005-12-29
NW5015-CS01
4/5
SAW Bandpass Filter 270002B
CH2 S21
CH4 S21
LOG
LOG
1 dB/ REF -15.4 dB
1 dB/ REF -15.4 dB
27 Nov 2005 05:19:16
1: 0. 0000 dB
0. 000 000 MHz
3: . 20870 dB
. 200 000 MHz
CH1 S21
LOG
10 dB/ REF -15.4 dB
27 Nov 2005 05:21:11
1: 0. 0000 dB
0. 000 000 MHz
270002B
CH2Markers
BW . 160210 MHz
:
cent : 70. 002417 MHz
Q 436. 94
:
1
2
1_
loss : -15 . 480 dB
REF=1
270002B
1
CH1Markers
2:-13 . 453 dB
43. 5000 MHz
3:-19 . 039 dB
58. 5000 MHz
3
REF=1
2
3
4
Cor
2
Cor
3
CH4Markers
mean
:-15 . 956 dB
s. dev: . 58050 dB
p-p : 1. 9911 dB
REF=2
CENTER 70. 000 000 MHz
SPAN 1. 000 000 MHz
4
2
START . 010 000 MHz
STOP 200. 000 000 MHz
CH1 S11
CH3 S22
SWR
SWR
10 /
10 /
REF 0
REF 0
27 Nov 2005 05:20:11
1: 4. 5835
70. 000 000 MHz
2: 5. 2708
70. 000 000 MHz
CH1 S11
CH3 S22
1 U FS
1 U FS
1: 15. 467
2: 33. 453
-31 . 438
74. 254
27 Nov 2005 05:19:46
72. 323 pF
70. 000 000 MHz
168. 83 nH
70. 000 000 MHz
270002B
270002B
Cor
Cor
2
Cor
Cor
1
2
1
CENTER 70. 000 000 MHz
SPAN 3. 000 000 MHz
CENTER 70. 000 000 MHz
SPAN 3. 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.
270002B
2005-12-29
NW5015-CS01
5/5
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