Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LRI2K Datasheet(PDF) 77 Page - STMicroelectronics

Part # LRI2K
Description  13.56 MHz, 2048-bit EEPROM tag IC with 64-bit UID and kill code, ISO 15693 and ISO 18000-3 Mode 1 compliant
PDF  89 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LRI2K Datasheet(HTML) 77 Page - STMicroelectronics

Back Button LRI2K Datasheet HTML 73Page - STMicroelectronics LRI2K Datasheet HTML 74Page - STMicroelectronics LRI2K Datasheet HTML 75Page - STMicroelectronics LRI2K Datasheet HTML 76Page - STMicroelectronics LRI2K Datasheet HTML 77Page - STMicroelectronics LRI2K Datasheet HTML 78Page - STMicroelectronics LRI2K Datasheet HTML 79Page - STMicroelectronics LRI2K Datasheet HTML 80Page - STMicroelectronics LRI2K Datasheet HTML 81Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 77 / 89 page
background image
LRI2K
DC and AC parameters
77/89
22
DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC Characteristic tables that
follow are derived from tests performed under the Measurement Conditions summarized in
the relevant tables. Designers should check that the operating conditions in their circuit
match the measurement conditions when relying on the quoted parameters.
Table 89.
AC characteristics(1) (2)
1.
TA = –20 to 85°C.
2.
All timing measurements were performed on a reference antenna with the following characteristics:
External size: 75mm x 48mm
Number of turns: 6
Width of conductor: 1mm
Space between 2 conductors: 0.4mm
Value of the Tuning Capacitor: 28.5pF (LRI2K-W4)
Value of the coil: 4.3µH
Tuning Frequency: 13.8MHz.
Symbol
Parameter
Condition
Min
Typ
Max
Unit
fCC
External RF signal frequency
13.553
13.56
13.567 MHz
MICARRIER 10% carrier modulation index
MI=(A-B)/(A+B)
10
30
%
tRFR,tRFF
10% rise and fall time
0.5
3.0
µs
tRFSBL
10% minimum pulse width for bit
7.1
9.44
µs
MICARRIER 100% carrier modulation index
MI=(A-B)/(A+B)
95
100
%
tRFR,tRFF
100% rise and fall time
0.5
3.5
µs
tRFSBL
100% minimum pulse width for bit
7.1
9.44
µs
tJIT
Bit pulse jitter
–2
+2
µs
tMIN CD
Minimum time from carrier
generation to first data
From H-field min
0.1
1
ms
fSH
Subcarrier frequency high
FCC/32
423.75
kHz
fSL
Subcarrier frequency low
FCC/28
484.28
kHz
t1
Time for LRI2K response
4224/FS
318.6
320.9
323.3
µs
t2
Time between command
4224/FS
309
311.5
314
µs
tW
Programming time
5.8
ms



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com