MA07558 - Golledge Electronics Ltd.

Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 50.0MHz
Part No: MA07558
Model: TB0281A
REV. NO.: 1
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. Operating Temperature: -40°C to 65°C
3. Storage Temperature: -40°C to 85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Unit
Center frequency, Fc
Minimum Insertion Loss, IL
MHz
Min.
49.7
Type.
50
Max.
50.3
Note
-
dB
-
10
11
-
-
0.7
1
-
Amplitude ripple at any 200KHz bandwidth
MHz
within 5.6MHz
1dB Bandwidth
MHz
5.62
5.77
-
-
3dB Bandwidth
MHz
-
6.12
6.165
-
40dB Bandwidth
MHz
-
8.22
9.00
-
Group Delay Variation within 5.6MHz BW
nS
150
200
-
Phase Linearity within 5.6MHz BW
rms
2
3
-
Triple transit supression
dB
35
40
-
-
(1) DC~20MHz
dB
40
48
(2) 20MHz~45MHz
dB
30
37
(3) 55MHz~65MHz
dB
30
34
(4) 65MHz~75MHz
dB
38
42
(5) 75MHz~135MHz
dB
40
47
Attenuation:(Reference level from Min IL)
TB0281A v1
1
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 50.0MHz
Part No: MA07558
Model: TB0281A
REV. NO.: 1
C. OUTLINE DRAWING:
281
D. MATCHING CIRCUIT:
TB0281A v1
2
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 50.0MHz
Part No: MA07558
Model: TB0281A
REV. NO.: 1
E. FREQUENCY CHARACTERISTICS:
Fig. 1 S21 Response Horizontal: 3MHz; Vertical: 10dB/Div
Fig. 2 Inband ripple and phase Horizontal: 0.8MHz; Vertical: 1dB/Div, 10deg/Div
TB0281A v1
3
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
SAW Filter 50.0MHz
Part No: MA07558
Model: TB0281A
REV. NO.: 1
Fig. 3 Wideband response Horizontal: 0.01MHz~150MHz; Vertical: 10dB/Div
Fig. 4 Time domain response Horizontal: -20nS~5uS; Vertical: 10dB/Div
TB0281A v1
4