202179B

SAW Bandpass Filter 202179B
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
ITF 04A001
202179B
Package : D2012
Pin Configuration
1
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
Input
5
Output
2, 4
Ground
3, 6
Case ground
Dimensions shown are nominal in millimeters
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
202179B
Rev. Date
2004-06-22
Rev.
NI2046-CS02
SAW Bandpass Filter 202179B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.92
70.0
70.08
dB
-
22.0
25.0
1dB Bandwidth
MHz
-
18.7
-
3dB Bandwidth
MHz
19.0
19.3
-
40dB Bandwidth
MHz
-
22.0
22.5
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 8.5 MHz)
nsec
-
40
100
Absolute Delay
usec
-
1.69
-
dB
50
52
-
ppm/°C
-
-72
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 8.5 MHz)
Ultimate Rejection
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.
202179B
Rev. Date
2004-06-22
Rev.
NI2046-CS02
SAW Bandpass Filter 202179B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
%&
!$
!"
#$
L1 = L2 = 120 nH,
C1 = 10 pF
5. Marking Configuration
ITF1) 04A0012)
202179B3)
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.
202179B
Rev. Date
2004-06-22
Rev.
NI2046-CS02
SAW Bandpass Filter 202179B
6. Typical Performance ( at +25 ( )
CH1
S21
LOG
10 dB/
22 Jun 2004 09:36:18
1: 0. 0000 dB
0. 000 000 MHz
REF -21.86 dB
CH1 Markers
REF=1
1
BW:
21. 925390
MHz
2
cent :
69. 947753
MHz
Cor
Q: 3. 1903
1_loss : -21 . 858 dB
3
CENTER
CH1
CH2
S21
S21
4
70. 000 000 MHz
LOG
DEL
1 dB/
50 ns/
SPAN
56. 000 000 MHz
22 Jun 2004 09:38:17
1: 0. 0000 dB
0. 000 000 MHz
3: 2. 2826 ns
17. 000 000 MHz
REF -21.52 dB
REF 1.68 us
CH1 Markers
Cor
BW:
19. 349297
MHz
cent :
70. 000037
MHz
REF=1
Q: 3. 6177
1_loss : -21 . 829 dB
1
2
3
Smo
Cor
2
CH2 Markers
3
mean : 1. 6890 us
REF=2
4
s. dev : 4. 6903 ns
p-p : 25. 663 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
22. 000 000 MHz
Part No.
202179B
Rev. Date
2004-06-22
Rev.
NI2046-CS02
'
SAW Bandpass Filter 202179B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
22 Jun 2004 09:37:48
1: 0. 0000 dB
0. 000 000 MHz
3: . 05520 dB
17. 000 000 MHz
REF -21.52 dB
REF -21.95 dB
CH1 Markers
Cor
CH1
S21
LOG
10 dB/
22 Jun 2004 09:40:26
1:-21 . 088 dB
70. 000 000 MHz
REF -21.11 dB
REF=1
BW:
18 . 753275
MHz
cent :
70. 002364
MHz
Q: 3. 7328
1
1_loss : -21 . 850 dB
1
2
3
4
3
2
CH2 Markers
Cor
REF=2
mean : -21 . 778 dB
s. dev : . 11900 dB
p-p : . 54500 dB
CENTER 70 . 000 000 MHz
SPAN
22 . 000 000 MHz
START
CH1
CH2
S11
S22
SWR
SWR
10 /
10 /
22 Jun 2004 09:39:42
1: 5. 2048
70. 000 000 MHz
2: 5. 5430
70. 000 000 MHz
REF 5.207
REF 5.555
Cor
CH1
CH2
S11
S22
. 010 000 MHz
STOP 300. 000 000 MHz
1: 13. 883
2: 9. 1885
1 U FS
1 U FS
-32 . 490
-6 . 9189
22 Jun 2004 09:39:48
69. 979 pF
70. 000 000 MHz
328. 61 pF
70. 000 000 MHz
Cor
1
2
Cor
2
Cor
1
CENTER 70. 000 000 MHz
SPAN
56. 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 56. 000 000 MHz
Part No.
202179B
Rev. Date
2004-06-22
Rev.
NI2046-CS02
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