202140B

SAW Bandpass Filter 202140B
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)
Package : D3512
2.5±0.2
25.4±0.2
7.6±0.2
0.45±0.05
5.5max 6.0max
ITF 04A001
202140B
35.1±0.5
12.8±0.5
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
2.5±0.2
2. Package Dimension
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
202140B
Rev. Date
2004-04-22
Rev.
NI0035-CS03
1/5
SAW Bandpass Filter 202140B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.96
70.0
70.04
dB
-
23.5
25.0
1dB Bandwidth
MHz
-
9.24
-
3dB Bandwidth
MHz
9.4
9.45
-
40dB Bandwidth
MHz
-
10.49
10.6
dB
-
0.8
1.0
Group Delay Variation (Fo +/- 4.375 MHz)
nsec
-
100
150
Absolute Delay
usec
-
3.64
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-94
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 4.375 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.
202140B
Rev. Date
2004-04-22
Rev.
NI0035-CS03
2/5
SAW Bandpass Filter 202140B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
5. Marking Configuration
ITF1) 04A0012)
202140B3)
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.
202140B
Rev. Date
2004-04-22
Rev.
NI0035-CS03
3/5
SAW Bandpass Filter 202140B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
20 Apr 2004 14:04:35
1: 0. 0000 dB
0. 000 000 MHz
REF -23.45 dB
CH1 Markers
1
BW:
10. 488041
MHz
2
cent :
69. 979106
MHz
Cor
REF=1
Q: 6. 6723
1_loss : -23 . 453 dB
3
4
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
26. 000 000 MHz
20 Apr 2004 14:06:59
1: 0. 0000 dB
0. 000 000 MHz
3: 11. 513 ns
8. 750 000 MHz
REF -23.17 dB
REF 3.648 us
CH1 Markers
BW:
Cor
cent :
9. 462263
MHz
70. 000308
MHz
REF=1
Q: 7. 3978
1
1_loss : -23 . 435 dB
2
3
Smo
Cor
3
CH2 Markers
2
mean : 3. 6460 us
4REF=2
s. dev : 11. 811 ns
p-p : 59. 925 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
11. 000 000 MHz
Part No.
202140B
Rev. Date
2004-04-22
Rev.
NI0035-CS03
4/5
SAW Bandpass Filter 202140B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
20 Apr 2004 14:06:14
1: 0. 0000 dB
0. 000 000 MHz
3: . 36800 dB
8. 750 000 MHz
REF -23.17 dB
REF -23.74 dB
CH1 Markers
BW:
Cor
cent :
9. 244127
MHz
69. 981826
MHz
CH1
S21
LOG
10 dB/
20 Apr 2004 14:09:43
1: -22 . 900 dB
70. 000 000 MHz
REF -22.84 dB
REF=1
Q: 7. 5704
1
1_loss : -23 . 516 dB
1
2
3
4
3
2
CH2 Markers
Cor
mean : -23 . 486 dB
REF=2
s. dev : . 15170 dB
p-p : . 59720 dB
CENTER 70. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
SPAN
20 Apr 2004 14:08:27
1: 9. 4805
70. 000 000 MHz
2: 8. 5435
70. 000 000 MHz
REF 9.504
REF 8.55
START
11. 000 000 MHz
Cor
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 300 . 000 000 MHz
1: 11. 588
2: 12. 266
20 Apr 2004 14:08:37
41. 966 pF
70. 000 000 MHz
44. 068 pF
70. 000 000 MHz
-54 . 178
-51 . 594
Cor
1
Cor
2
Cor
21
CENTER 70. 000 000 MHz
SPAN
26. 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.
202140B
Rev. Date
2004-04-22
Rev.
NI0035-CS03
26. 000 000 MHz
5/5
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