202154B

SAW Bandpass Filter 202154B
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
202154B
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.
202154B
Rev. Date
2004-06-22
Rev.
NI2039-CS02
1/5
SAW Bandpass Filter 202154B
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
-
21.0
25.0
1dB Bandwidth
MHz
-
6.7
-
3dB Bandwidth
MHz
6.8
7.0
-
40dB Bandwidth
MHz
-
8.5
8.6
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 3.125 MHz)
nsec
-
70
150
Absolute Delay
usec
-
2.73
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-94
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 3.125 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.
202154B
Rev. Date
2004-06-22
Rev.
NI2039-CS02
2/5
SAW Bandpass Filter 202154B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
L1
L1 = 82 nH
5. Marking Configuration
ITF1) 04A0012)
202154B3)
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.
202154B
Rev. Date
2004-06-22
Rev.
NI2039-CS02
3/5
SAW Bandpass Filter 202154B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
21 Jun 2004 16:56:54
1: 0. 0000 dB
0. 000 000 MHz
REF -20.25 dB
CH1 Markers
1
Cor
2
BW:
cent :
8. 458034
MHz
70. 006093
MHz
REF=1
Q: 8. 2769
1_loss : -20 . 197 dB
3
4
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
22. 000 000 MHz
21 Jun 2004 17:05:40
1: 0. 0000 dB
0. 000 000 MHz
3: -16 . 022 ns
6. 250 000 MHz
REF -20.28 dB
REF 2.704 us
CH1 Markers
BW:
Cor
cent :
7. 061657
MHz
69. 999108
MHz
REF=1
Q: 9. 9126
1
1_loss : -20 . 268 dB
2
3
Smo
3
2
Cor
CH2 Markers
mean : 2. 7330 us
4
REF=2
s. dev : 17. 214 ns
p-p : 79. 060 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
8. 000 000 MHz
Part No.
202154B
Rev. Date
2004-06-22
Rev.
NI2039-CS02
4/5
SAW Bandpass Filter 202154B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
21 Jun 2004 17:05:28
1: 0. 0000 dB
0. 000 000 MHz
3: - . 02810 dB
6. 250 000 MHz
REF -20.28 dB
REF -20.28 dB
CH1 Markers
BW:
Cor
cent :
6. 747607
MHz
69. 987482
MHz
CH1
S21
LOG
10 dB/
21 Jun 2004 17:00:51
1: -20 . 082 dB
70. 000 000 MHz
REF -20.01 dB
REF=1
Q: 10. 372
1
1
1_loss : -20 . 312 dB
2
3
4
3
CH2 Markers
2
Cor
mean : -20 . 419 dB
REF=2
s. dev : . 10350 dB
p-p : . 49320 dB
CENTER 70. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
SPAN
8. 000 000 MHz
21 Jun 2004 17:00:09
1: 6. 8303
70. 000 000 MHz
2: 7. 0354
70. 000 000 MHz
REF 6.84
REF 7.049
START
CH1
CH2
S11
S22
. 010 000 MHz
1: 23. 188
2: 17. 936
1 U FS
1 U FS
STOP 300 . 000 000 MHz
71. 063
-60 . 070
21 Jun 2004 17:00:16
161 . 57 nH
70. 000 000 MHz
37. 850 pF
70. 000 000 MHz
1
Cor
Cor
1
Cor
Cor
2
2
CENTER 70. 000 000 MHz
SPAN
22. 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.
202154B
Rev. Date
2004-06-22
Rev.
NI2039-CS02
22. 000 000 MHz
5/5
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