202188B

SAW Bandpass Filter 202188B
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
202188B
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.
202188B
Rev. Date
2004-04-12
Rev.
NI2052-CS01
1/5
SAW Bandpass Filter 202188B
3. Specifications
Fo = 70 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.95
70.0
70.05
dB
-
23.8
25.5
1dB Bandwidth
MHz
-
9.35
-
3dB Bandwidth
MHz
9.55
9.56
-
40dB Bandwidth
MHz
-
10.45
10.5
dB
-
0.8
1.1
Group Delay Variation (Fo +/- 4.5 MHz)
nsec
-
60
100
Absolute Delay
usec
-
3.67
-
Ultimate Rejection
dB
50
53
-
ppm/°C
-
-91
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 4.5 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.
202188B
Rev. Date
2004-04-12
Rev.
NI2052-CS01
2/5
SAW Bandpass Filter 202188B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50 Ω
L1
L1 = 100 nH
5. Marking Configuration
ITF1) 04A0012)
202188B3)
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.
202188B
Rev. Date
2004-04-12
Rev.
NI2052-CS01
3/5
SAW Bandpass Filter 202188B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
6 Apr 2004 19:22:13
1: 0. 0000 dB
0. 000 000 MHz
REF -23.03 dB
CH1 Markers
1
BW:
10. 427069
MHz
2
cent :
69. 986579
MHz
Cor
REF=1
Q: 6. 7120
1_loss : -23 . 002 dB
3
4
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
26. 000 000 MHz
6 Apr 2004 19:24:10
1: 0. 0000 dB
0. 000 000 MHz
3: -11 . 375 ns
9. 000 000 MHz
REF -22.88 dB
REF 3.663 us
CH1 Markers
BW:
Cor
cent :
9. 565038
MHz
69. 995109
MHz
REF=1
Q: 7. 3178
1
1_loss : -22 . 978 dB
2
3
Smo
Cor
3
2
CH2 Markers
mean : 3. 6776 us
4
REF=2
s. dev : 11. 242 ns
p-p : 62. 561 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.
202188B
Rev. Date
2004-04-12
Rev.
NI2052-CS01
4/5
SAW Bandpass Filter 202188B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
6 Apr 2004 19:23:44
1: 0. 0000 dB
0. 000 000 MHz
3: - . 09110 dB
9. 000 000 MHz
REF -22.88 dB
REF -22.97 dB
CH1 Markers
BW:
Cor
cent :
9. 352105
MHz
69. 987734
MHz
CH1
S21
LOG
10 dB/
6 Apr 2004 19:26:28
1: -22 . 832 dB
70. 000 000 MHz
REF -22.89 dB
REF=1
Q: 7. 4836
1
1
1_loss : -22 . 985 dB
2
4
3
3
2
CH2 Markers
Cor
mean : -23 . 002 dB
REF=2
s. dev : . 10700 dB
p-p : . 50620 dB
CENTER 70. 000 000 MHz
SPAN
11. 000 000 MHz
START
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
6 Apr 2004 19:25:57
1: 5. 1687
70. 000 000 MHz
2: 8. 5400
70. 000 000 MHz
REF 5.175
REF 8.557
Cor
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 300 . 000 000 MHz
1: 106 . 45
2: 11. 957
121 . 13
-50 . 191
6 Apr 2004 19:26:05
275 . 39 nH
70. 000 000 MHz
45. 299 pF
70. 000 000 MHz
Cor
1
1
Cor
2
Cor
2
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.
202188B
Rev. Date
2004-04-12
Rev.
NI2052-CS01
26. 000 000 MHz
5/5
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