SAW Bandpass Filter 205101B
Features
IF bandpass filter
High attenuation
50 ohms single-ended operation
SMD Package 13.3mm × 6.5mm × 1.6mm
Package Dimension
13.30±0.2
10
9
8
7
7
7.62±0.1
8
9
10
6.50±0.2
11
6
6
1.50±0.1
11
ITF 02D073A
12
205101B
1
2
3
4
5
2.54±0.1
5
12
1.61±0.2
4
3
2
2.54±0.1
1
0.80±0.1
Package S1365
Pin Configuration
Dimensions shown are nominal in millimeters
Body : Al
2
O
3
Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um,
Over a 1.27 ~ 8.89 um Ni Plating
11
5
6, 12
1, 2, 3, 4, 7, 8, 9, 10
Input
Output
Ground
Case ground
Maximum Ratings
Parameter
Operation Temperature Range
Storage Temperature Range
Electrostatics Sensitive Device (ESD)
Unit
°C
°C
Minimum
-10
-40
Typical
25
-
Maximum
60
85
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
205101B
2004-07-14
NR3006-AS32
1/7
SAW Bandpass Filter 205101B
Electrical Specification
Fc = 70.0MHz
Terminating source impedance
Terminating load impedance
: 50Ω and matching network
: 50Ω and matching network
Minimum
Center Frequency at room temp.
Insertion Loss
3dB Bandwidth
40dB Bandwidth
Absolute Group Delay at Fc
Group Delay Variation at 3dB
Relative Attenuation
0.3 MHz … 69.8 MHz
70.2 MHz … 71.0 MHz
71.0 MHz … 75.0 MHz
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
usec
usec
69.955
-
0.030
-
-
-
Typical
70.0
5.0
0.035
0.170
15
5
Maximum
70.044
6.0
-
0.200
-
-
dB
50
35
50
-
55
40
55
-0.03
-
ppm/°C
2
-
Notes :
1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and
full 2 port calibration.
2) 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.
Rev. Date
Rev.
205101B
2004-07-14
NR3006-AS32
2/7
SAW Bandpass Filter 205101B
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50
Ω
L1
L2
Output
50
Ω
C1
C2
L1, L2
C1, C2
=
=
680 nH
0.5 pF
Marking Configuration
ITF
1)
02D073
2)
A
3)
205101B
4)
1) Manufacturer name
2) Lot Number
3) Group Name ( **refer to the next page )
4) 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.
Rev. Date
Rev.
205101B
2004-07-14
NR3006-AS32
3/7
SAW Bandpass Filter 205101B
Marking Example
Center Frequency Range ( MHz) at room temp.
Marking
ITF 02D073A
205101B
69.955~69.964
69.965~69.974
ITF 02D073B
205101B
69.975~69.984
ITF 02D073C
205101B
69.985~69.994
ITF 02D073D
205101B
69.995~70.004
ITF 02D073E
205101B
70.005~70.014
ITF 02D073F
205101B
70.015~70.024
ITF 02D073G
205101B
70.025~70.034
ITF 02D073H
205101B
70.035~70.044
ITF 02D073I
205101B
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
205101B
2004-07-14
NR3006-AS32
4/7
SAW Bandpass Filter 205101B
Typical Performance (at +25℃)
CH1
CH2
S 21
S 21
log MAG
log MAG
10 dB/
1 dB/
REF 0 dB
REF 0 dB
1
0.000 000 MHz
PRm
2
Cor
BW:
cent:
.160 066 MHz
69.991714 MHz
Q: 437.27
1_ loss: -5.0688 dB
REF=1
1_: 0
1_ 0
dB
dB
1
3
2
PRm
Cor
1
BW:
cent:
4
0.000 000 MHz
REF=1
.034 918 MHz
69.999467 MHz
Q: 2004.7
1_ loss: -5.0282 dB
3 4
2
CENTER
70.000 000 MHz
SPAN
1.000 000 MHz
CH1
S 21
log MAG
10 dB/
REF 0 dB
PRm
Cor
CENTER
70.000 000 MHz
SPAN
4.000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
Rev. Date
Rev.
205101B
2004-07-14
NR3006-AS32
5/7
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