HTRC110 データシートの表示（PDF） - NXP Semiconductors.

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HTRC110

HITAG reader chip

NXP Semiconductors. 

NXP Semiconductors

HTRC110

HITAG reader chip

Table 19. AC characteristics

Tamb = −40°C to +85 °C.

Symbol Parameter

Conditions

XTAL oscillator (XTAL1/XTAL2)

FOSC

frequency range

tstartup

start-up time

Ci

input capacitance

Ri

input resistance

External clock (XTAL1)

depending on FSEL

XTAL1

XTAL1 to XTAL2

frequency range

depending on FSEL

δ

duty cycle

Serial interface

TS

TH

Receiver

setup time

hold time

MODE pin at VSS

MODE pin at VSS

URX

sensitivity

at RX input

TRCV0

receiver delay

FILTERL = 0

TRCV1

receiver delay

FILTERL = 1

Recovery from clock stable to demodulator valid

TRFD

recovery time demodulator

Recovery from WRITE-pulse

TRWD

recovery time demodulator

Recovery from AST-step

TRAST

recovery of demodulator

phase measurement error

Min

Typ

Max

Unit

4

-

16

-

4

10

-

5

-

0.9

1.3

3.0

MHz

ms

pF

MΩ

4

-

40

16

MHz

60

%

50

ns

50

ns

2

1

290

310

340

160

175

190

mVPP

μs

μs

[1] -

-

5

ms

[1] -

-

500

μs

-

0.7

1.5

ms

-

-

±5.7

deg

[1] These short times require special command sequences. Please refer to the application note "AN98080 Read/Write Devices based on

the HITAG Read/Write IC HTRC110".

037031

Product data sheet

PUBLIC

All information provided in this document is subject to legal disclaimers.

Rev. 3.1 — 9 February 2010

037031

© NXP B.V. 2010. All rights reserved.

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