SAW Filter 867.50MHz Model: TA0680A Part No: MP01276 Rev No: 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 867.50MHz
Part No: MP01276
Model: TA0680A
Rev No: 1
A. MAXIMUM RATING:
1. Input Power Level: 10dBm
2. DC voltage: 3V
3. Operating Temperature: -30C to +85C
4. Storage Temperature: -40C to +95C
B. ELECTRICAL CHARACTERISTICS:
Item
Min.
Typ.
Max.
Center frequency Fc (dB)
-
867.5
-
Insertion loss within 860 ~ 875MHz IL (dB)
-
2.3
3.5
Amplitude ripple (p-p) within 860 ~ 875 MHz (dB)
-
0.6
1.5
100 ~ 815MHz (dB)
40
48
-
815 ~ 830MHz (dB)
38
45
-
898 ~ 901MHz (dB)
15
24
-
915 ~ 925MHz (dB)
30
42
-
925 ~ 2330MHz (dB)
28
38
-
2330 ~ 3000MHz (dB)
20
31
-
VSWR within 860 ~ 875MHz
-
1.5
2
Source impedance ZS (Ω)
-
50
-
Load impedance ZL (Ω)
-
50
-
Attenuation (Reference level from 0 dB)
Note: No matching network required for operation at 50 
TA0680A v1
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 867.50MHz
Part No: MP01276
Model: TA0680A
Rev No: 1
C. MEASUREMENT CIRCUIT:
50Ω
50Ω
D. OUTLINE DRAWING:
B: Input
D: Output
A, C: Ground
Unit: mm
E. PCB FOOTPRINT:
TA0680A v1
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 867.50MHz
Part No: MP01276
Model: TA0680A
Rev No: 1
F. FREQUENCY CHARACTERISTICS:
1. Transfer functions
TA0680A v1
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 867.50MHz
Part No: MP01276
Model: TA0680A
Rev No: 1
2. Reflections Functions
S11 VSWR
S22 VSWR
TA0680A v1
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 867.50MHz
Part No: MP01276
Model: TA0680A
Rev No: 1
G. PACKING:
1. Reel Dimension
2. Tape Dimension
Direction of Feed
TA0680A v1
5
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 867.50MHz
Part No: MP01276
Model: TA0680A
Rev No: 1
360
340
320
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
Temp ( Deg C)
H. RECOMMENDED REFLOW PROFILE:
Time (Sec)
TA0680A v1
6