F4623

Advanced Datasheet Ver. 03
SAW Bandpass Filter F4623
Features
z
RF bandpass filter for CDMA450 Rx. Part
z
Usable bandwidth 5MHz(460.0 MHz ~ 465.0 MHz)
z
High attenuation
z
No matching single-balanced operation ( single 50Ω / balance 100Ω )
z
Ceramic Surface Mounted Device Package ( 3.0 mm × 3.0mm )
z
RoHS Compliant
Package Dimensions
1
2
I
4623
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
4
Output (+)
6
Output (-)
1, 3, 5
Case ground
Maximum Ratings
Parameters
Unit
Minimum
Typical
Maximum
Operating Temperature Range
°C
-30
25
85
Storage Temperature Range
°C
-40
-
85
Power Handling Capability
dBm
-
-
20
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.
F4623
Rev. Date
2006-02-17
Rev.
DR6001-PS03
1/8
Advanced Datasheet Ver. 03
SAW Bandpass Filter F4623
Preliminary Specifications
Minimum
Typical
Maximum
Unit
Center Frequency ( Fc )
-
462.5
-
MHz
Insertion Loss (In Fc +/- 2.5 MHz)
-
2.5
3.0
dB
Amplitude Ripple (In Fc +/- 2.5 MHz)
-
0.5
1.0
dB
VSWR (In Fc +/- 2.5 MHz)
-
1.7
2.1
45
30
20
45
40
30
50
35
30
-
-
Amplitude Imbalance | S31/S21|
( In Fc +/- 2.5 MHz)
-
± 0.15
± 0.30
dB
Phase Imbalance (ø S31 - ø S21 + 180°)
( In Fc +/- 2.5 MHz)
-
± 2.0
± 2.5
°
-30
25
85
℃
20
dBm
Relative Attenuation
0.3 MHz ~ 450.0 MHz
450.0 MHz ~ 455.0 MHz
482.5 MHz ~ 492.5 MHz
492.5 MHz ~ 1200 MHz
1200 MHz ~ 1500 MHz
1500 MHz ~ 2000 MHz
Temperature Range (Operational)
Input RF Power (In Fc +/- 2.5 MHz)
Input/Output Impedance
dB
Single 50 / balance 100
Ohms
Notes :
1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and
full 3 port calibration.
2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing
tolerances
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F4623
Rev. Date
2006-02-17
Rev.
DR6001-PS03
2/8
Advanced Datasheet Ver. 03
SAW Bandpass Filter F4623
Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Balanced Output
100Ω
Input
50Ω
Marking Configuration
1)
I2)
46233)
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.
F4623
Rev. Date
2006-02-17
Rev.
DR6001-PS03
3/8
Advanced Datasheet Ver. 03
SAW Bandpass Filter F4623
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.
F4623
Rev. Date
2006-02-17
Rev.
DR6001-PS03
4/8
Advanced Datasheet Ver. 03
SAW Bandpass Filter F4623
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.
F4623
Rev. Date
2006-02-17
Rev.
DR6001-PS03
5/8
Advanced Datasheet Ver. 03
SAW Bandpass Filter F4623
Amplitude/Phase Imbalance
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
F4623
Rev. Date
2006-02-17
Rev.
DR6001-PS03
6/8
Advanced Datasheet Ver. 03
SAW Bandpass Filter F4623
Packing Specification
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.
F4623
Rev. Date
2006-02-17
Rev.
DR6001-PS03
7/8
Advanced Datasheet Ver. 03
SAW Bandpass Filter F4623
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.
F4623
Rev. Date
2006-02-17
Rev.
DR6001-PS03
8/8