CLRD701 Datasheet, PDF (8/16 Pages) NXP Semiconductors – PEGODA Contactless Smart Card Reader

Philips Semiconductors
Product Specification Rev. 3.1 November 2004
MIFARE^® & I•Code Pegoda Contactless Card Reader
CL RD701
3 ELECTRICAL CHARACTERISTICS
3.1 Operating Condition Range
SYMBOL
PARAMETER
T_amb
VDD
Ambient Temperature
DC Supply Voltage
CONDITIONS
-
DVSS = 0V
MIN
TYP
MAX UNIT
-10
+25
+70
°C
4.5
5.0
5.5
V
Table 3-1: Operating Condition Range
3.2 Current Consumption
SYMBOL
IDVDD
I_DVDD
IDVDD
PARAMETER
Supply Current
Supply Current
Supply Current
CONDITIONS
StandBy
Idle, RF off
Idle, RF on
MIN
TYP
MAX UNIT
-
70
-
mA
-
160
-
mA
-
250
-
mA
Table 3-2: Current Consumption
3.3 Operating distance
SYMBOL
PARAMETER
OD operating distance
CONDITIONS
MIN
TYP
MAX UNIT
measured from the middle of
-
75
-
mm
the reader surface
Table 3-3 . Operating Distance
3.4 Interface Characteristics
3.4.1 USB -CHARCTERISTICS
SYMBOL
USB-
baud
PARAMETER
USB- baudrate
CONDITIONS
cable length max. 3 m
MIN
TYP
MAX UNIT
-
12
-
Mbaud
Table 3-4USB Characteristics
Note: The FCC and CE certification are only valid when the USB cable is equipped with the shielding
components.
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