Tel: +44 1460 256 1 00
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
974.0MHz SAW Filter Model: TA0729A
Part No: MP01622 REV NO.: 2
TA0729A v2 1
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 3V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -50°C to +95°C
B. ELECTRICAL CHARACTERISTICS:
Terminating source impedance (differential): Zs = 150 Ω // 39 nH
Terminating load impedance (differential): ZL = 150 Ω // 39 nH
Item Unit Min. Typ. Max.
Note
Center Frequency Fc MHz - 974 - -
Bandwidth at –2 dB MHz 40 60 - -
Insertion Loss in 954~994 MHz dB - 3.6 5 -
Amplitude ripple (954 MHz ~ 994 MHz) dB - 0.9 2 -
Phase error (954 MHz ~ 994 MHz) (3) deg - 3.2 5.5 -
I/O VSWR (954 MHz ~ 994 MHz) - 2 2.3 -
CMDR (954 MHz ~ 994 MHz) dB 22 27 - -
Attenuation (1)
50 ~ 891.94 MHz dB 40 44 - -
1056.06 ~ 1300 MHz dB 35 38 - -
1300 ~ 2000 MHz dB 44 55 - -
2000 ~ 6000 MHz dB 33 35 - -
Notes:
• The amplitude reference is insertion loss at Fc.
• The amplitude ripple is defined as the max. level – min. level over any 30 MHz block
of the given bandwidth.
• The phase error is measured over any 30 MHz block of the given bandwidth.
Tel: +44 1460 256 1 00
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
974.0MHz SAW Filter Model: TA0729A
Part No: MP01622 REV NO.: 2
TA0729A v2 2
C. OUTLINE DRAWING:
D. MEASUREMENT CIRCUIT:
A, B : Balance Input
D, E : Balance Output
C,F,G,H : Ground
Unit : mm
G
H
150Ω
150Ω 39nH
39nH
Tel: +44 1460 256 1 00
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
974.0MHz SAW Filter Model: TA0729A
Part No: MP01622 REV NO.: 2
TA0729A v2 3
E. PCB FOOTPRINT:
Tel: +44 1460 256 1 00
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
974.0MHz SAW Filter Model: TA0729A
Part No: MP01622 REV NO.: 2
TA0729A v2 4
F. FREQUENCY CHARACTERISTICS:
Tel: +44 1460 256 1 00
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
974.0MHz SAW Filter Model: TA0729A
Part No: MP01622 REV NO.: 2
TA0729A v2 5
Reflection Functions:
S11 S22
Tel: +44 1460 256 1 00
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
974.0MHz SAW Filter Model: TA0729A
Part No: MP01622 REV NO.: 2
TA0729A v2 6
G. PACKING:
1. REEL DIMENSION
(Reel Count: 7”=1000; 13”=3000)
2. TAPE DIMENSION
42
△
Tel: +44 1460 256 1 00
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
974.0MHz SAW Filter Model: TA0729A
Part No: MP01622 REV NO.: 2
TA0729A v2 7
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H. RECOMMENDED REFLOW PROFILE:
