SA9504 datasheet(10/22 Pages) PHILIPS

10 / 22 page

Philips Semiconductors

Preliminary specification

SA9504

Dual-band, PCS(CDMA)/AMPS

LNA and downconverter mixers

1999 Oct 28

LNA characteristics

Cellular LNA Gain @ 881 MHz vs. VCC

–40

°C

+25

°C

+85

°C

SR02129

15.0

16.0

17.0

18.0

2.50

2.70

2.90

3.10

3.30

3.50

VCC (V)

Figure 9.

–40

°C

+25

°C

+85

°C

PCS LNA Gain @ 1960 MHz vs. VCC

SR02130

13.5

14.5

15.5

16.5

2.50

2.70

2.90

3.10

3.30

3.50

VCC (V)

Figure 10.

–40

°C

1.2

1.4

1.6

1.8

2.2

2.4

CEL–1

PCS–1

+25

°C

+85

°C

LNA Noise Figure vs. Temerature

VCC = 2.85 V

AMBIENT TEMPERATURE

SR02133

Figure 11.

–2

–1.8

–1.6

–1.4

–1.2

–1

2.50

2.70

2.90

3.10

3.30

3.50

Cellular LNA Input IP3 @ 881 MHz vs. VCC

VCC (V)

–40

°C

+25

°C

+85

°C

SR02131

Figure 12.

1.5

2.5

3.5

2.50

2.70

2.90

3.10

3.30

3.50

PCS LNA Input IP3 @ 1960 MHz vs. VCC

–40

°C

+25

°C

+85

°C

VCC (V)

SR02132

Figure 13.

1.2

1.4

1.6

1.8

2.2

2.4

2.50

2.70

2.90

3.10

3.30

3.50

CEL–1

PCS–1

LNA Noise Figure vs. VCC

Temp. = 25

°C

VCC (V)

SR02134

Figure 14.

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