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RF5521

DS130715

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

0

2

4

6

8

10

12

14

16

18

2400

2450

2500

Gain

(dB)

Frequency (MHz)

RF5521: GAIN versus FREQUENCY and TEMPERATURE

(Vdd=3.3v, LNA_EN=2.8v, C_RX=2.8v, C_TX=0v, C_BT=0v)

GAIN (-10 C)

GAIN (+25C)

GAIN (+70 C)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

2400

2450

2500

NF

(dB)

Frequency (MHz)

RF5521: NF versus FREQUENCY and TEMPERATURE

(Vdd=3.3v, LNA_EN=2.8v, C_RX=2.8v, C_TX=0v, C_BT=0v)

NF (-10 C)

NF (+25C)

NF (+70 C)

0

2

4

6

8

10

12

14

2400

2450

2500

IIP3

(dBm)

Frequency (MHz)

RF5521: INPUT IP3 versus FREQUENCY and TEMPERATURE

(Vdd=3.3v, LNA_EN=2.8v, C_RX=2.8v, C_TX=0v, C_BT=0v)

IIP3 (-10 C)

IIP3 (+25C)

IIP3 (+70 C)

0

2

4

6

8

10

2400

2450

2500

Idd

(mA)

Frequency (MHz)

RF5521: CURRENT versus FREQUENCY and TEMPERATURE

(Vdd=3.3v, LNA_EN=2.8v, C_RX=2.8v, C_TX=0v, C_BT=0v)

Idd (-10 C)

Idd (+25C)

Idd (+70 C)

-8

-7

-6

-5

-4

-3

-2

-1

0

2400

2450

2500

Bypass IL

(dB)

Frequency (MHz)

RF5521: BYPASS MODE INSERTION LOSS versus FREQUENCY and

TEMPERATURE

(Vdd=3.3v, C_RX=2.8v, LNA_EN=0v, C_TX=0v, C_BT=0v)

BPY IL (-10 C)

BYP IL (+25C)

BYP IL (+70 C)

-2.0

-1.5

-1.0

-0.5

0.0

2400

2450

2500

TX IL

(dB)

Frequency (MHz)

RF5521: TRANSMIT MODE INSERTION LOSS versus FREQUENCY and

TEMPERATURE

(Vdd=3.3v, C_TX=2.8v, C_RX=0v, C_BT=0v)

TX IL (-10 C)

TX IL (+25C)

TX IL (+70 C)