Data Sheet

ADRF5301

SPECIFICATIONS

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Rev. 0 | 3 of 10

Supply voltage (VDD) = 3.3 V, CTRL voltage (VCTRL) = 0 V or VDD, TCASE = +25°C, 50 Ω system, unless otherwise noted.

Table 1. Electrical Characteristics

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

FREQUENCY RANGE

37

49

GHz

INSERTION LOSS

Between RFC and RF1/RF2

1.4

dB

ISOLATION

Between RFC and RF1/RF2

30

dB

Between RF1 and RF2

30

dB

RETURN LOSS

RFC and RF1/RF2 (On)

15

dB

SWITCHING CHARACTERISTICS

Rise and Fall Time

tRISE, tFALL

10% to 90% of RF output

10

ns

On and Off Time

tON, tOFF

50% VCTL to 90% of RF output

45

ns

RF Settling Time

0.1 dB

50% VCTL to 0.1 dB of final RF output

50

ns

0.05 dB

50% VCTL to 0.05 dB of final RF output

55

ns

INPUT LINEARITY

f = 37 GHz to 40 GHz

0.1 dB Power Compression

P0.1dB

36

dBm

Third-Order Intercept

IP3

Two-tone input power = 20 dBm per tone, Δf = 1 MHz

52

dBm

SUPPLY CURRENT

IDD

450

µA

DIGITAL CONTROL INPUTS

CTRL pin

Voltage

Low

VINL

0

0.8

V

High

VINH

1.2

3.3

V

Current

Low

IINL

<1

μA

High

IINH

14

µA

RECOMMENDED OPERATING CONDITONS

Supply Voltage

VDD

3.15

3.45

V

Digital Control Voltage

VCTRL

0

VDD

V

RF Input Power1

PIN

f = 37 GHz to 40 GHz, TCASE = +85 °C2

Average

28

dBm

Peak

100 ns pulse width, 2% duty cycle

36

dBm

Case Temperature

TCASE

−40

+105

°C

1 For power derating over frequency, see Figure 2.

2 For operation at +105°C, the power handling degrades from the TCASE = +85°C specification by 3 dB.

TIMING SPECIFICATIONS

See Figure 13 for the timing diagram.

Table 2. Timing Specifications

Parameter

Description

Min

Typ

Max

Unit

tPOWERUP1

Minimum wait time after power-up

50

μs

tHOLD

Minimum control switching time

40

μs

tSLEW

Maximum control rise and fall time

10

μs

1 A maximum of 10 dBm RF input power can be applied during the tPOWERUP wait time.