202190B

SAW Bandpass Filter 202190B
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
202190B
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.
202190B
Rev. Date
2004-05-27
Rev.
NM3005-CS01
1/5
SAW Bandpass Filter 202190B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.95
70.0
70.05
dB
-
23.0
25.0
1dB Bandwidth
MHz
9.2
9.3
-
3dB Bandwidth
MHz
9.5
9.53
-
40dB Bandwidth
MHz
-
10.55
10.6
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 4.375 MHz)
nsec
-
50
100
Absolute Delay
usec
-
3.22
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-72
-
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.
202190B
Rev. Date
2004-05-27
Rev.
NM3005-CS01
2/5
SAW Bandpass Filter 202190B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
C1
Output
50Ω
C2
L1 = L2 = 56 nH
C1 = C2 = 56 pF
5. Marking Configuration
ITF1) 04A0012)
202190B3)
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.
202190B
Rev. Date
2004-05-27
Rev.
NM3005-CS01
3/5
SAW Bandpass Filter 202190B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
24 May 2004 15:24:08
1: 0. 0000 dB
0. 000 000 MHz
REF -23.59 dB
CH1 Markers
1
BW:
10. 596077
MHz
2
cent :
69. 988061
MHz
Cor
REF=1
Q: 6. 6051
1_loss : -23 . 592 dB
4
3
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
27. 000 000 MHz
24 May 2004 15:25:16
1: 0. 0000 dB
0. 000 000 MHz
3: -1 . 7153 ns
8. 750 000 MHz
REF -23.36 dB
REF 3.194 us
CH1 Markers
BW:
Cor
cent :
9. 544112
MHz
70. 000795
MHz
REF=1
Q: 7. 3344
1
1_loss : -23 . 599 dB
2
3
Smo
Cor
2
3
CH2 Markers
mean : 3. 2154 us
REF=2
4
s. dev : 8. 9287 ns
p-p : 41. 199 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.
202190B
Rev. Date
2004-05-27
Rev.
NM3005-CS01
4/5
SAW Bandpass Filter 202190B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
24 May 2004 15:24:52
1: 0. 0000 dB
0. 000 000 MHz
3: . 18850 dB
8. 750 000 MHz
REF -23.36 dB
REF -23.69 dB
CH1 Markers
BW:
Cor
cent :
9. 307582
MHz
70. 012131
MHz
CH1
S21
LOG
10 dB/
24 May 2004 15:27:19
1: -22 . 898 dB
70. 000 000 MHz
REF -22.79 dB
REF=1
Q: 7. 5221
1
1
1_loss : -23 . 603 dB
2
4
3
3
2
CH2 Markers
Cor
mean : -23 . 524 dB
REF=2
s. dev : . 09020 dB
p-p : . 40510 dB
CENTER 70. 000 000 MHz
SPAN
11. 000 000 MHz
START
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
24 May 2004 15:26:40
1: 8. 9424
70. 000 000 MHz
2: 8. 2754
70. 000 000 MHz
REF 8.922
REF 8.313
Cor
CH1
CH2
S11
S22
. 010 000 MHz
STOP 300 . 000 000 MHz
1: 5. 8086
2: 6. 3647
1 U FS
1 U FS
-9 . 7891
-11 . 887
24 May 2004 15:26:48
232 . 26 pF
70. 000 000 MHz
191 . 28 pF
70. 000 000 MHz
Cor
1
1
Cor
2
CENTER 70. 000 000 MHz
Cor
SPAN
27. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
2
CENTER 70. 000 000 MHz
SPAN
Part No.
202190B
Rev. Date
2004-05-27
Rev.
NM3005-CS01
27. 000 000 MHz
5/5
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