MA08162 - Golledge Electronics Ltd.

Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 180.1750MHz
Part No: MA08162
Model: TA0574A
Rev No: 1
A. MAXIMUM RATING:
1. Input Power Level: 10dBm
2. DC voltage: 5V
3. Operating Temperature: -25°C to +85°C
4. Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Unit
Min.
Typ.
Max.
MHz
-
180.175
-
dB
-
1.55
2.8
MHz
6
8.9
-
Fc -50 ~ Fc -30MHz
dB
42
55
-
Fc -30 ~ Fc -15MHz
dB
36
52
-
Fc +30 ~ Fc +100MHz
dB
42
46
-
Source impedance Zs

-
50
-
Load impedance ZL

-
50
-
Center Frequency Fc
Insertion Loss IL min (reference level)
Bandwidth BW -3dB
Absolute Attenuation(reference to IL min dB)
Note: IL min is the minimum of the pass band attenuation. The center frequency Fc is the
mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to
the IL min.
C. MEASUREMENT CIRCUIT:
TA0574A v1.0
1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 180.1750MHz
Part No: MA08162
Model: TA0574A
Rev No: 1
D. FREQUENCY CHARACTERISTICS:
TA0574A v1.0
2
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 180.1750MHz
Part No: MA08162
Model: TA0574A
Rev No: 1
E. OUTLINE DRAWING:
F. PCB FOOTPRINT:
TA0574A v1.0
3
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 180.1750MHz
Part No: MA08162
Model: TA0574A
Rev No: 1
G. PACKING:
1. Reel Dimension
7” = 1000 13” = 3000
2. Tape Dimension
Direction of Feed
TA0574A v1.0
4
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 180.1750MHz
Part No: MA08162
Model: TA0574A
Rev No: 1
H. RECOMMENDED REFLOW PROFILE:
TA0574A v1.0
5