Frequency-MHz

11.5

10.9

10.5

10.7

870

NF

11.7

11.3

11.1

3.05

2.90

2.80

2.85

3.10

3.00

2.95

850

880

910

860

890

930

900

940 950

920

GAIN

Temperature- C

o

-5.2

-5.8

-6.6

-6

-20

-5

-5.4

-5.6

12.0

10.5

12.5

11.5

11.0

-40

-10

20

-30

0

60

10

80

90

50

-6.2

-6.4

30 40

70

HGMGAIN

LGMGAIN

SupplyVoltage-V

2

2.4

2.8

2.2

2.6

3.6

3.2

3

3.4

11.2

11.3

11.4

11.5

11.6

11.7

11.8

11.9

12.0

-6.2

-6.15

-6.1

-6.05

-6

-5.95

-5.9

-5.85

-5.8

HGMGAIN

LGMGAIN

Frequency(850MHzto950MHz)

-20

-10

0

10

20

30

40

50

60

-40

-35

-30

-25

-20

-15

-10

-5

0

5

Pin-dBm

0

50

100

150

200

250

300

350

400

PAE

I_VDD

20

25

30

35

40

45

50

55

60

850

860

870

880 890

900

910

920

930

950

Frequency-MHz

200

220

240

260

280

300

320

340

360

PAE

940

I_VDD

CC1190

SWRS089 A – NOVEMBER 2009 – REVISED FEBRUARY 2010

www.ti.com

TYPICAL CHARACTERISTICS

matching components optimized for 915 MHz operation.

Figure 2. LNA Gain and Noise Figure vs Operating Frequency

Figure 3. LNA Gain vs Temperature

SPACER

Figure 4. LNA Gain vs Supply Voltage

Figure 5. Input Impedance of LNA Measured from Antenna Port

on CC1190EM (RX Active)

Figure 6. PA Output Power, PAE and Current Consumption

Figure 7. PA Output Power, PAE and Current Consumption

vs Input Power

vs Operating Frequency at 5 dBm Input Power

6

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