MA04600 - 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=
IF SAW Filter 70MHz Low loss
Part No: MA04600
Model: TB0195A
REV. NO: 2
A. MAXIMUM RATING:
1. Input Power Level: +20 dBm
2. Operating Temperature: -10°C to 70°C
3. Storage Temperature: -40°C to 85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Center frequency Fc
Unit
MHz
Min.
69.85
Typ.
70
Max.
70.15
dB
-
7.5
8.2
1dB Bandwidth
MHz
2.3
2.63
-
3dB Bandwidth
MHz
3.0
3.55
35dB Bandwidth
MHz
Insertion Loss IL
6.0
7.5
Amplitude ripple within Fc ± 0.92MHz
dB
-
0.75
1
Phase Linearity within Fc ± 1.2MHz (rms)
deg
-
2.2
5
Group Delay ripple within Fc ± 1.2MHz
nsec
155
190
Absolute Delay
µsec
-
1.07
-
10 ~ 66MHz
dB
40
45
-
74~140MHz
dB
40
45
-
Substrate Material
-
-
YZ-LN
-
ppm/°C
-
-94
-
°C
-
25
-
Note
Attenuation (Reference level from Min IL)
Temperature Coefficient
Ambient Temperature
TB0195A v2
1
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com=
IF SAW Filter 70MHz Low loss
Part No: MA04600
Model: TB0195A
REV. NO: 2
C.FREQUENCY CHARACTERISTICS:
(1) S21 Response:
Horizontal: 2MHz/Div. Vertical: 10dB/Div
(2) Group Delay and Ripple
Horizontal: 500kHz/Div. CH1, Vertical 1: 1dB/Div. CH2, Vertical 2: 200 nsec/Div
TB0195A v2
2
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com=
IF SAW Filter 70MHz Low loss
Part No: MA04600
Model: TB0195A
REV. NO: 2
D. MEASUREMENT CIRCUIT:
(1) For 50ohm Unbalanced Input and Output
E. OUTLINE DRAWING:
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
TB0195A v2
3