202142B

SAW Bandpass Filter 202142B
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
202142B
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.
202142B
Rev. Date
2004-04-21
Rev.
NI1012-CS03
1/5
SAW Bandpass Filter 202142B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.94
70.0
70.06
dB
-
23.0
25.0
1dB Bandwidth
MHz
-
9.46
-
3dB Bandwidth
MHz
9.7
9.8
-
40dB Bandwidth
MHz
-
11.2
11.5
dB
-
0.7
1.0
Group Delay Variation (Fo +/- 4.41 MHz)
nsec
-
60
150
Absolute Delay
usec
-
2.7
-
Ultimate Rejection
dB
50
52
-
ppm/°C
-
-88
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 4.41 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
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.
202142B
Rev. Date
2004-04-21
Rev.
NI1012-CS03
2/5
SAW Bandpass Filter 202142B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
L1
L1 = 180 nH
5. Marking Configuration
ITF1) 04A0012)
202142B3)
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.
202142B
Rev. Date
2004-04-21
Rev.
NI1012-CS03
3/5
SAW Bandpass Filter 202142B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
20 Apr 2004 18:45:18
1: 0. 0000 dB
0. 000 000 MHz
REF -22.21 dB
CH1 Markers
1
BW:
11. 148298
MHz
2
cent :
69. 962699
MHz
Cor
REF=1
Q: 6. 2756
1_loss : -22 . 201 dB
3
4
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
28. 000 000 MHz
20 Apr 2004 18:46:32
1: 0. 0000 dB
0. 000 000 MHz
3: -20 . 091 ns
8. 820 000 MHz
REF -22.1 dB
REF 2.677 us
CH1 Markers
BW:
Cor
cent :
9. 803049
MHz
70. 003771
MHz
REF=1
Q: 7. 1410
1
1_loss : -22 . 206 dB
2
3
Smo
Cor
2
CH2 Markers
3
mean : 2. 6985 us
4 REF=2
s. dev : 8. 5001 ns
p-p : 46. 921 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
12. 000 000 MHz
Part No.
202142B
Rev. Date
2004-04-21
Rev.
NI1012-CS03
4/5
SAW Bandpass Filter 202142B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
20 Apr 2004 18:46:16
1: 0. 0000 dB
0. 000 000 MHz
3: - . 01180 dB
8. 820 000 MHz
REF -22.1 dB
REF -22.23 dB
CH1 Markers
BW:
Cor
cent :
9. 466764
MHz
69. 980834
MHz
CH1
S21
LOG
10 dB/
20 Apr 2004 18:48:45
1: -21 . 915 dB
70. 000 000 MHz
REF -21.93 dB
REF=1
Q: 7. 3923
1
1
1_loss : -22 . 228 dB
2
3
4
3
2
CH2 Markers
Cor
mean : -22 . 214 dB
REF=2
s. dev : . 10840 dB
p-p : . 49190 dB
CENTER 70. 000 000 MHz
SPAN
12. 000 000 MHz
START
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
20 Apr 2004 18:47:58
1: 6. 4004
70. 000 000 MHz
2: 9. 5684
70. 000 000 MHz
REF 6.415
REF 9.566
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 300 . 000 000 MHz
1: 297 . 92
2: 14. 045
-63 . 516
-63 . 326
20 Apr 2004 18:54:28
35. 797 pF
70. 000 000 MHz
35. 904 pF
70. 000 000 MHz
Cor
Cor
1
1
Cor
Cor
2
2
CENTER 70. 000 000 MHz
SPAN
28. 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.
202142B
Rev. Date
2004-04-21
Rev.
NI1012-CS03
28. 000 000 MHz
5/5
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