CLRC663 datasheet(118/177 Pages) NXP

118 / 177 page

NXP Semiconductors

CLRC663

High performance multi-protocol NFC frontend CLRC663 and CLRC663 plus

13 Characteristics

Symbol Parameter

Conditions

Min

Typ

Max

Unit

Current consumption

IDD = AVDD+DVDD; modem

on (transmitter and

receiver are switched on)

IDD

supply current

IDD = AVDD+DVDD; modem

off (transmitter and

receiver are switched off)

0.45

0.5

IDD(PVDD) PVDD supply current

no load on digital pins,

leakage current only

0.5

μA

CLRC66301HN,

CLRC66302HN

100

250

IDD(TVDD) TVDD supply current

CLRC66303HN

250

350

All OUTx pins floating

ambient temp = +25 °C

400

ambient temp = -40°C...

+85°C

1.5

2.1

μA

Ipd

power-down current

CLRC66303: ambient temp

= +105 °C

3.5

5.2

μA

Istby

standby current

All OUTx pins floating

ambient temp = 25 °C,

IVDD+ITVDD+ IPVDD

ambient temp = -40°C...

+105°C, Istby = IVDD+ITVDD+

IPVDD

5.25

μA

All OUTx pins floating

ILPCD(sleep) LPCD sleep current

LFO active, no RF field on,

ambient temp = 25 °C

[1] -

3.3

6.3

μA

All OUTx pins floating,

TxLoad = 50 ohms. LPCD_

FILTER = 0; Rfon duration

= 10 us, RF-off duration

300ms; VTVDD = 3.0V;

Tamb = 25°C; ILPCD =

IVDD+ITVDD+ IPVDD

LPCD_TX_HIGH = 0,

ILPCD(average)LPCD average current

LPCD_TX_HIGH = 1

μA

tRFON

RF-on time during LPCD LPCD_TX_HIGH = 0;

TVDD=5.0 V

T=25°C;

μs

LPCD_TX_HIGH = 1;

TVDD=5.0 V; T=25°C

μs

Buffer capacitors on AVDD,DVDD

Table 254. Characteristics

CLRC663

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Product data sheet

Rev. 5.3 — 3 January 2024

118 / 177

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