SAW Bandpass Filter 205604B
Features
For IF bandpass filter High attenuation 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 03A001A
12
205604B
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
Dimensions shown are nominal in millimeters Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating
Pin Configuration 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.
205604B 2003-09-24 NI2010-AS02 1/8
SAW Bandpass Filter 205604B
Electrical Specification
Fc = 100MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network
Minimum Center Frequency at room temp. Insertion Loss 3dB Bandwidth Absolute Delay Relative Attenuation ~ Fo - 0.5 MHz … Fo + 1.0 MHz ~ Temperature Coefficient of Frequency MHz dB MHz usec dB ppm/°C2 99.925 0.03 50 -
Typical 100.000 4.0 0.06 10 55 -0.03
Maximum 100.075 5.5 15 -
Notes : 1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and full 2 port calibration. 2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 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. Rev. Date Rev.
205604B 2003-09-24 NI2010-AS02 2/8
SAW Bandpass Filter 205604B
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
L1
Input 50Ω
C1
11
5
L1
Output 50Ω
C1
L1 = 270 nH C1 = 2 pF
Marking Configuration
ITF1) 03A0012) A3) 205604B4)
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.
205604B 2003-09-24 NI2010-AS02 3/8
SAW Bandpass Filter 205604B
Marking Example
Center Frequency Range ( MHz) at room temp.
Marking ITF 02D073A 205604B
99.925 ~ 99.935
99.936 ~ 99.945
ITF 02D073B 205604B
99.946 ~ 99.955
ITF 02D073C 205604B
99.956 ~ 99.965
ITF 02D073D 205604B
99.966 ~ 99.975
ITF 02D073E 205604B
99.976 ~ 99.985
ITF 02D073F 205604B
99.986 ~ 99.995
ITF 02D073G 205604B
99.996 ~ 100.005
ITF 02D073H 205604B
100.006 ~ 100.015
ITF 02D073I 205604B
100.016 ~ 100.025
ITF 02D073J 205604B
100.026 ~ 100.035
ITF 02D073K 205604B
100.036 ~ 100.045
ITF 02D073L 205604B
100.046 ~ 100.055
ITF 02D073M 205604B
100.056 ~ 100.065
ITF 02D073N 205604B
100.066 ~ 100.075
ITF 02D073O 205604B
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.
205604B 2003-09-24 NI2010-AS02 4/8
SAW Bandpass Filter 205604B
Typical Performance (at +25℃)
0
-20
Insertion Loss ( dB )
-40
-60
-80
-100 98.0
98.5
99.0
99.5
100.0
100.5
101.0
101.5
102.0
Frequency ( MHz )
0
-5
Insertion Loss ( dB )
-10
-15
-20 99.80
99.85
99.90
99.95
100.00
100.05
100.10
100.15
100.20
Frequency ( 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.
205604B 2003-09-24 NI2010-AS02 5/8
SAW Bandpass Filter 205604B
Temperature Characteristic
99.968 99.966 99.964 99.962 Fc (MHz) 99.960 99.958 99.956 99.954 99.952 99.950 99.948 -20 -10 0 10 20 30 40 50 60 70 Temp (℃)
-3.25 -3.5 -3.75 -4 I.L (dB) -4.25 -4.5 -4.75 -5 -5.25 -5.5 -5.75 -20 -10 0 10 20 30 Temp (℃) 40 50 60 70
y = -8E-06x + 0 .0002x + 99.963 2 R = 0 .971
2
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.
205604B 2003-09-24 NI2010-AS02 6/8
SAW Bandpass Filter 205604B
Packing Specification
1. Reeling Quantity : 2000 pcs / reel 2. Taping Structure : The tape shall be wound around the reel in the direction shown below.
TOP COVER TAPE
REEL
CARRIER TAPE
Tape Specification
1. Leader part and vacant position specification
Vacant 150mm min. Component contained Vacant 150mm min. Leader part 250mm min.
END START
Tape Running Direction
2. Tensile strength of carrier tape 4.4N/mm width
Top cover tape Direction of pull
3. Top cover tape adhesion 1) pull off angle : 0~15 2) speed : 300mm/min 3) force : 20~70g
Carrier tape
0~15 degree
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.
205604B 2003-09-24 NI2010-AS02 7/8
SAW Bandpass Filter 205604B
Carrier Tape Dimensions [unit : mm]
A B C D E F 7.00 ± 0.1 13.80 ± 0.1 13.25 ± 0.1 1.95 ± 0.1 24.00 ± 0.1 12.00 ± 0.1
Part Direction
Tape Running Direction
Reel Dimensions [unit : mm]
G = 2G = 24.4 mm
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.
205604B 2003-09-24 NI2010-AS02 8/8