CLRC632 Datasheet, PDF (149/163 Pages) NXP Semiconductors – Multiple Protocol Contactless Reader IC

Philips Semiconductors
Multiple Protocol Contactless Reader IC
Product Specification Rev. 3.0; May 2003
CL RC632
22 ELECTRICAL CHARACTERISTICS
22.1 Absolute Maximum Ratings
SYMBOL
PARAMETER
MIN
T_amb,abs Ambient or Storage Temperature Range
-40
DVDD
AVDD DC Supply Voltages
-0.5
TVDD
V_in,abs Absolute voltage on any digital pin to DVSS
-0.5
V_RX,abs Absolute voltage on RX pin to AVSS
-0.5
Table 22-1: Absolute Maximum Ratings
MAX
+150
UNIT
°C
6
V
DVDD + 0.5
V
AVDD + 0.5
V
22.2 Operating Condition Range
SYMBOL
PARAMETER
T_amb Ambient Temperature
DVDD Digital Supply Voltage
AVDD
TVDD
Analog Supply Voltage
Transmitter Supply Voltage
CONDITIONS
MIN
-
-25
3.0
DVSS = AVSS = TVSS = 0V
4.5
DVSS = AVSS = TVSS = 0V 4.5
DVSS = AVSS = TVSS = 0V 3.0
22.3 Current Consumption
Table 22-2: Operating Condition Range
SYMBOL
I_DVDD
I_AVDD
I_TVDD
PARAMETER
Digital Supply Current
Analog Supply Current
Transmitter Supply Current
CONDITIONS
MIN
Idle Command
Stand By Mode
Soft Power Down Mode
Hard Power Down Mode
Idle Command, Receiver On
Idle Command, Receiver Off
Stand By Mode
Soft Power Down Mode
Hard Power Down Mode
Continuous Wave
TX1 and TX2 unconnected
TX1RFEn, TX2RFEn = 1
TX1 and TX2 unconnected
TX1RFEn, TX2RFEn = 0
Table 22-3: Current Consumption
TYP
MAX UNIT
+25
+85
°C
3.3
3.6
V
5.0
5.5
V
5.0
5.5
V
5.0
5.5
V
TYP
MAX
UNIT
6
9
mA
3
5
mA
800
1000
µA
1
10
µA
25
40
mA
8
12
mA
6.5
9
mA
1
10
µA
1
10
µA
150
mA
4.5
6
mA
65
130
µA
149
Confidential