English
Language : 

CLRC663 Datasheet, PDF (117/132 Pages) NXP Semiconductors – Contactless reader IC
◁
NXP Semiconductors
CLRC663
Contactless reader IC
Table 246. Characteristics …continued
Symbol Parameter
Conditions
Vmod(pp) modulation voltage
Vmod(pp) = Vi(pp)(max)  Vi(pp)(mi
n)
Vpp
signal on RXP, RXN
Pins TX1 and TX2
Vo
output voltage
Ro
output resistance
Current consumption
Ipd
power-down current
power-down
standby current
ILPCD
LPCD sleep current
IDD
supply current
modem off; transceiver off
IDD(PVDD) PVDD supply current
no load on digital pin
IDD(TVDD) TVDD supply current
Clock frequency Pin CLKOUT
fclk
clock frequency
Min
-
-
Vss(TVSS)
-
-
[1] -
[1] -
-
-
[2] -
[3][4][5] -
-
clk
clock duty cycle
-
Crystal oscillator
Vo(p-p)
peak-to-peak output
pin XTAL1
-
voltage
Vi
input voltage
pin XTAL1
0
Ci
input capacitance
pin XTAL1
-
Typical input requirements
fxtal
crystal frequency
-
ESR
equivalent series
-
resistance
CL
load capacitance
-
Pxtal
crystal power dissipation
-
Typ Max
2.5 -
- 1.65
-
VDD(TVDD)
1.5 -
8 200
36
36
17 20
0.45 0.5
- 10
100 200
27.1 -
2
50 -
1-
- 1.8
3-
27.1 -
2
50 100
10 -
50 100
Unit
mV
V
V
W
nA
A
A
mA
mA
A
mA
MHz
%
V
V
pF
MHz

pF
W
[1] Ipd is the total current for all supplies.
[2] IDD(PVDD) depends on the overall load at the digital pins.
[3] IDD(TVDD) depends on VDD(TVDD) and the external circuit connected to pins TX1 and TX2.
[4] During typical circuit operation, the overall current is below 100 mA.
[5] Typical value using a complementary driver configuration and an antenna matched to 40  between pins TX1 and TX2 at 13.56 MHz.
CLRC663
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.3 — 3 April 2012
171133
© NXP B.V. 2012. All rights reserved.
117 of 132
 ▷