HTRM800/AED Ver la hoja de datos (PDF) - Philips Electronics

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componentes Descripción

Fabricante

HTRM800/AED

HITAG long range reader module hardware

Philips Electronics 

Philips Semiconductors

HITAG long range reader module

hardware

Product specification

HTRM800 family

8 ELECTRICAL SPECIFICATIONS

SYMBOL

PARAMETER

CONDITIONS

MIN. TYP. MAX. UNIT

Power supply

VP1

IP1

VP2

IP2

Vripple(rms)

Modulation

positive supply voltage

positive supply current

negative supply voltage

negative supply current

maximum amplitude of ripple on

supply voltage (RMS value)

operating mode

standby mode

operating mode

standby mode

fripple < 0.5 kHz

fripple = 0.5 to 20 kHz

fripple = 20 to 120 kHz

fripple = 120 to 130 kHz

fripple > 130 kHz

−

15

−

V

−

400 550 mA

−

200 −

mA

−

−15 −

V

−

−300 −400 mA

−

−100 −

mA

−

48

−

mV

−

7

−

mV

−

36

−

mV

−

12

−

mV

−

48

−

mV

mTX

modulation ratio of reader module note 1

to transponder

mRX

modulation ratio of transponder to note 2

reader module

−

100 −

%

−

−

−

%

Interface to host

ft

transmission speed

Temperature

−

9600 −

baud

Toper

Tstg

operating temperature

storage temperature

−25 −

−40 −

+70 °C

+85 °C

Notes

1. Modulation type is Amplitude Shift Keying (ASK). A modulation ratio of 100% means the carrier is blanked

completely, the information is located in the intervals between the pauses.

2. Modulation type is Amplitude Shift Keying (ASK). The modulation ratio depends on the distance between

transponder and reader module.

2001 Oct 04

10

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