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RFFM4501

DS130510

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

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

Parameter

Specification

Unit

Condition

Min.

Typ.

Max.

General Tx Performance (continued)

Input Return Loss - TX_IN pin

-15

-7

dB

In specified frequency band

Output Return Loss at ANT pin

-15

-10

dB

Operating Current

225

250

mA

220

mA

Quiescent Current

175

190

mA

Nominal Conditions. No RF applied

Leakage Current

10

PA_EN = low, temperature = 25°C

both TX and RX modes

2.8

2.9

V

both TX and RX modes

0

0.2

V

Turn-on time from PA_EN edge

500

ns

Output stable to within 90% of final gain

Turn-off time from PA_EN edge

500

ns

Stability

-25

24

dBm

No spurs above -47dBm into 4:1 VSWR

CW P1dB

24

25

dBm

Tx mode in 50% Duty Cycle

Rx Performance

C_RX = high, LNA_EN = high

Gain

11

12.5

13

dB

Temperature = 25°C

Gain Over Operating Temperature Range

9

12.5

14

dBm

Temperature = -10°C to +70°C

Gain - Extended

8

12.5

16

dB

Temperature = -40°C to +85°C

NF

2.5

3.5

dB

In specified frequency band

Rx Port Return Loss

-7

dB

ANT Port Return Loss

-10

-5

dB

Input IP3

-3

0

dBm

Input P1dB

-13

-10

dBm

13

17

mA

LNA_EN Control Current

30

50

μA

Rx Bypass Mode

C_RX = high, LNA_EN = low

Insertion Loss

-10

-8

-6

dB

Rx Port Return Loss

-7

dB

ANT Port Return Loss

-6

dB

Input IP3

15

20

dBm

Input P1dB

5

10

dBm

Isolation

ANT-TX; Rx Mode

20

dB

C_RX = High, PA_EN = Low

ANT-RX; Tx Mode

25

dB

PA_EN = High, C_RX = Low, LNA_EN = Low