HTRC11001 Philips Semiconductors, HTRC11001 Datasheet - Page 14

• Manufacturer Part Number: HTRC11001
• Description: HITAG reader chip
• Manufacturer: Philips Semiconductors

Philips Semiconductors
11 AC CHARACTERISTICS
T
Note
1. These short times require special command sequences. Please refer to the application note “AN 98080 Read/Write
2001 Nov 23
Oscillator inputs (pins XTAL1 and XTAL2)
f
t
C
R
External clock input (pin XTAL1)
f
Serial interface
t
t
Receiver (pin RX)
V
t
Demodulator valid time
t
SYMBOL
amb
osc
st
ext
su
h
d
rec
RX(p-p)
i
i
HITAG reader chip
devices based on the HITAG Read/Write IC HTRC110” .
= 40 to +85 C.
oscillator frequency
start-up time
input capacitance on pin XTAL1
input resistance
external clock frequency
duty cycle
set-up time
hold time
sensitivity (peak-to-peak value)
receiver delay
demodulator recovery time
phase measurement error
PARAMETER
depending on bits FSEL1
and FSEL0
between pins XTAL1
and XTAL2
depending on bits FSEL1
and FSEL0
pin MODE at V
pin MODE at V
receiver input
bit FILTERL = 0
bit FILTERL = 1
after clock stable; note 1
after WRITE-pulse; note 1
after AST-step
CONDITIONS
14
SS
SS
4
0.9
4
40
50
50
2
290
160
MIN.
4
5
1.3
1
310
175
0.7
TYP.
HTRC11001T
16
10
3.0
16
60
340
190
5
500
1.5
Product specification
5.7
MAX.
MHz
ms
pF
M
MHz
%
ns
ns
mV
ms
ms
deg
s
s
s
UNIT