Philips Semiconductors

Product specification

SA647

Low-voltage digital IF receiver

1998 Aug 10

8

SR01555

IF Gain vs Temperature and Supply Voltage

35.0

35.5

36.0

36.5

37.0

37.5

38.0

38.5

–40

0

25

70

85

5.5V

3.0V

2.7V

Limiter Gain vs Temperature and Supply Voltage

60.0

60.5

61.0

61.5

62.0

62.5

63.0

63.5

64.0

64.5

65.0

25

70

85

5.5V

3.0V

2.7V

Limiter Output Offset vs Temperature and Supply Voltage

0.04

0.05

0.06

0.07

0.08

0.09

0.10

0.11

0.12

0.13

0.14

–40

0

257085

2.7V

3.0V

5.5V

Limiter Bandwidth vs Temperature

1.6

1.8

2.0

2.2

2.4

2.6

2.8

–40

0

25

70

85

Limiter Output vs Temperature and Supply Voltage

200

250

300

350

400

450

–40

0

257085

2.7V

3.0V

5.5V

Temperature (

°C)

Temperature (

°C)

Temperature (

°C)

Temperature (

°C)

–40

°C

Temperature (

°C)

RSSI vs Temperature

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

–118

–108

–98

–88

–78

–68

–58

–48

–38

–28

RF Input (dBm)

25

°C

85

°C

–40

°C

RSSI vs Supply Voltage

0.00

0.20

0.40

0.60

0.80

1.00

1.20

1.40

1.60

1.80

–118

–108

–98

–88

–78

–68

–58

–48

–38

–28

RF Input (dBm)

5.5V

3.0V

2.7V

IF Bandwidth vs. Temperature

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

–40

0

25

70

85

Temperature (

°C)

Figure 4.