MA08363 - Golledge Electronics Ltd.

Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 441.265MHz
Part No: MA08363
Model: TA0594A
REV NO.: 1
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC voltage: 3 V
3. Operating Temperature: +15°C to +35°C
4. Storage Temperature: -40°C to +85°C
B. CHARACTERISTICS:
Item
Center frequency
Insertion loss 438.765 ~ 443.765 MHz IL
Amplitude ripple 438.765 ~ 443.765 MHz
VSWR
438.765 ~ 443.765 MHz
Attenuation (Reference level from 0 dB)
1 ~ 385.0
385.0 ~ 394.0
394.0 ~ 429.0
482.0 ~ 500.0
500.0 ~ 550.0
Temperature coefficient of frequency
Source impedance
Zs
Load impedance
ZL
Min.
Typical
Max.
Fc
MHz
dB
dB
dB
-
441.265
2.2
0.7
1.45
3.6
2.1
2.1
MHz
MHz
MHz
MHz
MHz
dB
dB
dB
dB
dB
ppm/k
Ω
Ω
40
31
10
37
40
-
50
50
35
50
50
-36
50
50
-
Note1. No matching network required for operation at 50Ω
C. MEASUREMENT CIRCUIT:
HP Network analyzer
50Ω
2
SAW Filter
6
50Ω
1,3,4,5,7,8
TA0594A v1
1
Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 441.265MHz
Part No: MA08363
Model: TA0594A
REV NO.: 1
D. TRANSFER FUNCTION:
TA0594A v1
2
Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 441.265MHz
Part No: MA08363
Model: TA0594A
REV NO.: 1
VSWR S11
VSWR S22
TA0594A v1
3
Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 441.265MHz
Part No: MA08363
Model: TA0594A
REV NO.: 1
E. OUTLINE DRAWING:
594
2 : Input
6: Output
1,3,4,5,7,8 Ground
Unit: mm
F. PCB FOOTPRINT:
TA0594A v1
4
Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 441.265MHz
Part No: MA08363
Model: TA0594A
REV NO.: 1
G. PACKING:
1. REEL DIMENSION
2. TAPE DIMENSION
594
TA□
Direction of Feed
TA0594A v1
5
Golledge Electronics Ltd
Eaglewood Park, Ilminster
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 441.265MHz
Part No: MA08363
Model: TA0594A
REV NO.: 1
H. REFLOW PROFILE
Recomended Reflow Profile
240
220
200
180
160
140
120
360
340
320
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
100
80
60
40
20
0
Temp ( Deg C)
280
260
Time (Sec)
TA0594A v1
6