F1G78

SAW Bandpass Filter F1G78
Features
RF Bandpass Filter
No impedance matching require for operation at 50 Ω
Ceramic Surface Mounted Device Package ( 3.0 mm * 3.0 mm )
Single-ended Operation
RoHS Compliant
Package Dimensions
1
I
1G78
2
3
6
6
1
5
5
2
4
4
3
Dimensions shown are nominal in millimeters
Pin Configurations
Body : Al2O3 Ceramic
Lid : Kovar, Ni Plated
Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um
Ni Plating
2
Input
5
Output
1, 3, 4, 6
Case ground
Maximum Ratings
Parameters
Unit
Minimum
Typical
Maximum
Operating Temperature Range
℃
-20
25
75
Storage Temperature Range
℃
-40
25
85
Power Handling Capability
dBm
-
-
10
Electrostatics Sensitive Device (ESD)
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F1G78
Rev. Date
2013-08-20
Rev.
NCOH03-AS01
1/7
SAW Bandpass Filter F1G78
Specifications
Fc = 1765 MHz
Minimum
Typical
Maximum
Unit
Center Frequency ( Fc )
-
1765
-
MHz
Insertion Loss (1750 ~1780 MHz)
-
2.0
3.0
dB
Amplitude Ripple (1750 ~1780 MHz)
-
0.5
1.8
dB
VSWR (1750 ~1780 MHz)
-
1.45
2.0
Relative Attenuation
1350 ~ 1380 MHz
30
35.5
-
1660 ~ 1690 MHz
28
37.5
-
1840 ~ 1870 MHz
30
46
-
2150 ~ 2180 MHz
30
42
-
Input/Output Impedance
dB
50
Ohms
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.
F1G78
Rev. Date
2013-08-20
Rev.
NCOH03-AS01
2/7
SAW Bandpass Filter F1G78
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
Marking Configuration
1)
I2)
1G783)
1) Pad Number 1 Index
2) Manufacturer name
3) Marking Number
* Ink or Laser Marking available
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F1G78
Rev. Date
2013-08-20
Rev.
NCOH03-AS01
3/7
SAW Bandpass Filter F1G78
Typical Performance ( at 25℃
℃)
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F1G78
Rev. Date
2013-08-20
Rev.
NCOH03-AS01
4/7
SAW Bandpass Filter F1G78
Input / Output VSWR Charts
Input / Output Smith Charts
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F1G78
Rev. Date
2013-08-20
Rev.
NCOH03-AS01
5/7
SAW Bandpass Filter F1G78
Packing Specifications
1. Reeling Quantity : 3000 pcs / 13” reel ( or 1000 pcs / 7” 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
Direction of pull
Top cover tape
3. Top cover tape adhesion
0~15 degree
1) pull off angle : 0~15°
2) speed : 300mm/min
3) force : 20~70g
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Carrier tape
Part No.
F1G78
Rev. Date
2013-08-20
Rev.
NCOH03-AS01
6/7
SAW Bandpass Filter F1G78
Carrier Tape Dimensions [unit : mm]
A
3.40 ± 0.1
B
3.40 ± 0.1
C
7.25 ± 0.1
D
1.70 ± 0.1
E
12.00 ± 0.1
F
8.00 ± 0.1
Part Direction
Tape Running Direction
Reel Dimensions [unit : mm]
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F1G78
Rev. Date
2013-08-20
Rev.
NCOH03-AS01
7/7