MA05394 - 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
70 MHz IF SAW Filter - Low loss
Part No: MA05394
Model: TB0211A
REV NO.: 1
A. Maximum Rating:
1. Input Power Level: +20 dB m
2. Operating Temperature: -10°C to +70°C
3. Storage Temperature: -40°C to +85°C
B. Electrical Characteristics:
Parameters
Unit
MHz
Min.
69.8
Typical
70
Max.
70.2
dB
-
8.0
9.5
1 dB Bandwidth
MHz
3.4
3.6
-
3 dB Bandwidth
MHz
4.0
4.45
-
40 dB Bandwidth
MHz
-
7.18
8.0
10 to 64.5 MHz
dB
40
45
-
74 to 140 MHz
dB
40
43
-
Amplitude ripple within Fc ± 1.5 MHz
dB
-
0.9
1.0
nsec
-
190
220
-
-
YZ-LN
-
ppm/ °C
-
-94
-
Center frequency, Fc
Insertion Loss, IL
Relative Attenuation:
Group Delay ripple within Fc ± 1.5 MHz
Substrate Material
Temperature Coefficient of frequency
TB0211A 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
70 MHz IF SAW Filter - Low loss
Part No: MA05394
Model: TB0211A
REV NO.: 1
C. Frequency Characteristics:
(1) Frequency Response
(2) Passband response and Group Delay Variation
TB0211A 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
70 MHz IF SAW Filter - Low loss
Part No: MA05394
D. Measurement Circuit:
Model: TB0211A
REV NO.: 1
Source and load impedance: 50 Ω
Network analyzer
L1
50Ω
L2
K
SAW Filter
E
50Ω
C2
A,B,C,D,F,G,H,I,J,L
Input: L1=220 nH, Q>40
Output: L2=100 nH, Q>40; C2=22 pF
E. Outline Drawing:
211
Pin K: RF Input
Pin E: RF Output
Pin L: Input Ground
Pin F: Output Ground
Pin A, B, C, D, G, H, I, J: To be Ground
? : Date code
TB0211A v1
3