Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
70 MHz IF SAW Filter - Low loss
Part No:
MA05394
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
Center frequency,
Fc
Insertion Loss,
IL
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Relative Attenuation:
10 to 64.5 MHz
74 to 140 MHz
Amplitude ripple
within Fc
±
1.5 MHz
Group Delay ripple
within Fc
±
1.5 MHz
Model:
TB0211A
REV NO.: 1
Unit
MHz
dB
MHz
MHz
MHz
dB
dB
dB
nsec
-
ppm/
°C
Min.
69.8
-
3.4
4.0
-
40
40
-
-
-
-
Typical
70
8.0
3.6
4.45
7.18
45
43
0.9
190
YZ-LN
-94
Max.
70.2
9.5
-
-
8.0
-
-
1.0
220
-
-
Substrate Material
Temperature Coefficient of frequency
TB0211A v1
1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
70 MHz IF SAW Filter - Low loss
Part No:
MA05394
C. Frequency Characteristics:
(1) Frequency Response
Model:
TB0211A
REV NO.: 1
(2) Passband response and Group Delay Variation
TB0211A v1
2
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Ashwell Park, Ilminster
Somerset, TA19 9DX, UK
70 MHz IF SAW Filter - Low loss
Part No:
MA05394
D. Measurement Circuit:
Source and load impedance: 50
Ω
Model:
TB0211A
REV NO.: 1
Network analyzer
L1
L2
K
50Ω
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
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
