DATA SHEET DS0315_02
14.05.02
Flexibility & Innovation ….
Page 1 of 2
TSF1575-03
1575.42 MHZ GPS SAW F
ILTER
PRELIMINARY SPECIFICATION
PRODUCT FEATURES :
Ø LOW LOSS
Ø HIGH REJECTIONS
Ø SMALL SMD PACKAGE
PACKAGE 3X3 MM SMD
Down side view
All Dimensions in mm, B- Input, E- Output
Unused contacts to be connected to Ground
CONTACT : TEMEX S.A.W.
PUITS-GODET 8,
2000 NEUCHÂTEL
SWITZERLAND
TEL : ++41 32 722 1820
FAX : ++41 32 722 1829
OR CONTACT YOUR TEKELEC TEMEX SALES
REPRESENTATIVE
TYPICAL PERFORMANCE (Measurement)
1450 1500 1550 1600 1650 1700
-70
-60
-50
-40
-30
-20
-10
0
Frequency in MHz
Insertion loss (S21) in dB
directory:N:\Meas\Tsf1575\3.0\1607\Triangle\two_wires\plot
DATA SHEET DS0315_02
14.05.02
Flexibility & Innovation ….
Page 2 of 2
ELECTRICAL CHARACTERISTICS
Parameter Symbol Conditions Min Typ Max Unit
Centre frequency 1575.42 MHz
Operational Bandwidth
?fOp 1574.22 1576.62 MHz
Insertion Loss IL In ?fOp 1.45 1.9 dB
Amplitude Variation AV In ?fOp 0.2 0.5 dB
VSWR SWR In ?fOp 1.3 2
Rejections wrt 0 dB Rj1 0.3 …
700 MHz 40 45 dB
in T0p Rj2 700 …
1460 MHz 37 40.5 dB
Rj3 1460 …
1470 MHz 45 50 dB
Rj4 1470 …
1525 MHz 37 43 dB
Rj5 1525 …
1535.42 MHz 20 25 dB
Rj6 1615.42 …
1620 MHz 25 35 dB
Rj7 1620 …
1650 MHz 45 50 dB
Rj8 1650 …
3000 MHz 40 45 dB
Temperature Range T0p Operational -40 20 85 °C
RF Power Pmax In ?fOp 10 dBm
I/p & O/P impedance Zin/Zout Unmatched 50 Ohm
ELECTRICAL CHARACTERISTICS
Parameter Symbol Conditions Min Typ Max Unit
Centre frequency 1575.42 MHz
Operational Bandwidth
?fOp 1574.22 1576.62 MHz
Insertion Loss IL In ?fOp 1.4 1.8 dB
Amplitude Variation AV In ?fOp 0.2 0.5 dB
VSWR SWR In ?fOp 1.3 2
Rejections wrt 0 dB Rj1 0.3 …
700 MHz 40 45 dB
in 21±5°C Rj2 700 …
1460 MHz 37 40.5 dB
Rj3 1460 …
1470 MHz 45 50 dB
Rj4 1470 …
1525 MHz 40 45 dB
Rj5 1525 …
1535.42 MHz 23 30 dB
Rj6 1615.42 …
1620 MHz 30 40 dB
Rj7 1620 …
1650 MHz 45 50 dB
Rj8 1650 …
3000 MHz 40 45 dB
Temperature Range T0p Operational -40 20 85 °C
RF Power Pmax In ?fOp 10 dBm
I/p & O/P impedance Zin/Zout Unmatched 50 Ohm
