TA0424A v1 - 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 810MHz
Part No: MA08625
Model: TA0424A
Rev No: 1
A. MAXIMUM RATING:
1. Input Power Level: 10dBm
2. DC voltage: 5V
3. Operating Temperature: -40°C to 85°C
4. Storage Temperature: -40°C to +85°C
B. CHARACTERISTICS:
Item
Unit
Center frequency Fc MHz
Min.
Typ.
Max.
-
810
-
Insertion loss 807.5 ~ 812.5MHz IL
dB
-
2.7
5.0
Amplitude ripple 807.5 ~ 812.5MHz
dB
-
0.5
1.8
Group delay variation 807.5 ~ 812.5MHz
ns
-
17
150
1dB Bandwidth BW -1dB
MHz
-
12
-
3dB Bandwidth BW -3dB
MHz
-
14.8
-
10dB Bandwidth BW-10dB
MHz
-
18.1
-
20dB Bandwidth BW-20dB
MHz
-
21.6
-
30dB Bandwidth BW-30dB
MHz
-
28.2
-
680 ~ 770MHz
dB
35
49
-
860MHz
dB
40
50
-
ppm/K
-
-36
-
Source impedance ZS
Ω
-
50
-
Load impedance ZL
Ω
-
50
-
Attenuation (Reference level from 0dB)
Temperature coefficient of frequency
Note1. No matching network required for operation at 50Ω
TA0424A 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 810MHz
Part No: MA08625
Model: TA0424A
Rev No: 1
C. TRANSFER FUNCTION:
TA0424A 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 810MHz
Part No: MA08625
Model: TA0424A
Rev No: 1
Wideband
Group Delay Variation
TA0424A 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 810MHz
Part No: MA08625
Model: TA0424A
Rev No: 1
D. MEASUREMENT CIRCUIT:
H P N etw o rk a nalyz er
50Ω
B
SAW F ilter
E
A, C , D , F
E. OUTLINE DRAWING:
B: Input
E: Output
A, C, D, F: Ground
Unit: mm
F. PCB FOOTPRINT:
TA0424A 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 810MHz
Part No: MA08625
Model: TA0424A
Rev No: 1
G. PACKING:
1. REEL DIMENSION
2. TAPE DIMENSION
Direction of Feed
TA0424A v1
5