ADF7021_06 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADF7021_06

High Performance Narrowband ISM Transceiver IC

Analog Devices 

ADF7021

Parameter

LOGIC INPUTS

Input High Voltage, VINH

Input Low Voltage, VINL

Input Current, IINH/IINL

Input Capacitance, CIN

Control Clock Input

LOGIC OUTPUTS

Output High Voltage, VOH

Output Low Voltage, VOL

CLKOUT Rise/Fall

CLKOUT Load

TEMPERATURE RANGE (TA)

POWER SUPPLIES

Voltage Supply

VDD

Transmit Current Consumption

0 dBm

10 dBm

0 dBm

10 dBm

Receive Current Consumption

Low Current Mode

High Sensitivity Mode

Power-Down Mode

Low Power Sleep Mode

Min

Typ

0.7 × V DD

DVDD − 0.4

−40

2.3

12.7

21

19.3

28

20

22

0.1

Max Unit

V

0.2 × V

VDD

±1 μA

10 pF

50 MHz

V

0.4 V

5

ns

10 pF

+85 °C

3.6 V

mA

mA

mA

mA

mA

mA

1

μA

1 For definition of frequency deviation, see the Register 2—Transmit Modulation Register section.

2 Measured as maximum unmodulated power. Output power varies with both supply and temperature.

3 For matching details, see the LNA/PA Matching section.

4 Sensitivity for combined matching network case is typically 2 dB less than separate matching networks.

5 See Table 8 for a description of different receiver modes.

6 Follow the matching and layout guidelines to achieve the relevant FCC/ETSI specifications.

Preliminary Technical Data

Test Conditions

IOH = 500 μA

IOL = 500 μA

All VDD pins must be tied together

VDD = 3.0 V, PA is matched into 50 Ω

FRF = 460 MHz

FRF = 460 MHz

FRF = 868 MHz

FRF = 868 MHz

Rev. PrI | Page 6 of 44

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