202180B

SAW Bandpass Filter 202180B
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
202180B
20.3±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Input
4
Output
2, 5
Ground
Other
Case ground
Part No.
202180B
Rev. Date
2004-04-08
Rev.
NI2035-CS02
1/5
SAW Bandpass Filter 202180B
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
-
21.0
25.0
1dB Bandwidth
MHz
-
1.0
-
3dB Bandwidth
MHz
1.2
1.23
-
40dB Bandwidth
MHz
-
2.25
2.35
dB
-
0.6
1.0
Group Delay Variation (Fo +/- 0.4 MHz)
nsec
-
80
150
Absolute Delay
usec
-
2.73
-
Ultimate Rejection
dB
50
55
-
ppm/°C2
-
-0.03
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 0.4 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.
202180B
Rev. Date
2004-04-08
Rev.
NI2035-CS02
2/5
SAW Bandpass Filter 202180B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input
50Ω
L2
Output
50Ω
L1 = L2 = 180 nH
5. Marking Configuration
ITF1) 04A0012)
202180B3)
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.
202180B
Rev. Date
2004-04-08
Rev.
NI2035-CS02
3/5
SAW Bandpass Filter 202180B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
2 Apr 2004 04:08:05
1: 0. 0000 dB
0. 000 000 MHz
REF -20.3 dB
PRm
CH1 Markers
1
Cor
2
BW:
cent :
2. 203929
MHz
70. 009715
MHz
REF=1
Q: 31. 766
1_loss : -20 . 720 dB
3
4
CENTER 70. 000 000 MHz
CH2
CH4
S21
S21
LOG
DEL
1 dB/
100 ns/
SPAN
5. 000 000 MHz
2 Apr 2004 04:08:13
1: 0. 0000 dB
0. 000 000 MHz
2: -13 . 351 ns
. 800 000 MHz
REF -20.4 dB
REF 2.75 us
CH2 Markers
BW:
cent :
1. 231868
MHz
70. 015521
MHz
REF=1
Q: 56. 837
1
1_loss : -20 . 721 dB
2
PRm
Cor
2
3
CH4 Markers
3
Smo
4
mean : 2. 7171
us
1
REF=3
s. dev : 25. 097 ns
p-p : 104 . 81 ns
Cor
4
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
2
SPAN
2. 000 000 MHz
Part No.
202180B
Rev. Date
2004-04-08
Rev.
NI2035-CS02
4/5
SAW Bandpass Filter 202180B
v
CH2
CH4
S21
S21
LOG
LOG
1 dB/
1 dB/
2 Apr 2004 04:08:39
1: 0. 0000 dB
0. 000 000 MHz
2: . 13840 dB
. 800 000 MHz
REF -20.4 dB
REF -20.4 dB
CH2 Markers
BW:
cent :
1. 015143
MHz
70. 015408
MHz
REF=1
CH1
S21
LOG
10 dB/
2 Apr 2004 04:11:10
1: -21 . 281 dB
70. 000 000 MHz
REF -20.3 dB
PRm
CH1 Markers
2: -43 . 891 dB
113 . 000 MHz
1
Q: 68. 971
3: -47 . 275 dB
127 . 000 MHz
1_loss : -20 . 742 dB
1
2
3
4
2
3
PRm
2
CH4 Markers
Cor
3
Smo
1
mean : -20 . 609 dB
REF=3
s. dev : . 11670 dB
p-p : . 48520 dB
Cor
4
2
SPAN
CENTER 70. 000 000 MHz
2. 000 000 MHz
START
CH1
CH3
S11
S22
SWR
SWR
2 /
2 /
2 Apr 2004 04:09:43
1: 4. 9607
70. 000 000 MHz
2: 6. 1475
70. 000 000 MHz
REF 0
REF 0
PRm
CH1
CH3
S11
S22
. 010 000 MHz
STOP 400 . 000 000 MHz
1: 10. 131
2: 9. 6074
1 U FS
1 U FS
-2 . 8931
-20 . 983
2 Apr 2004 04:09:51
785 . 89 pF
70. 000 000 MHz
108 . 35 pF
70. 000 000 MHz
PRm
1
1
2
2
CENTER 70. 000 000 MHz
SPAN
5. 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.
202180B
Rev. Date
2004-04-08
Rev.
NI2035-CS02
5. 000 000 MHz
5/5
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