HTSMOH4801EV,118 NXP Semiconductors, HTSMOH4801EV,118 Datasheet - Page 17

• Manufacturer Part Number: HTSMOH4801EV,118
• Description: IC HITAG-S 2048BIT MOA2 PLLMC
• Manufacturer: NXP Semiconductors
• Series: HITAG® Sr

Specifications of HTSMOH4801EV,118

• Rf Type: Read / Write
• Frequency: 125kHz
• Features: ISO11785, ISO14223
• Package / Case: PLLMC
• Product: RFID Transponders
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2214-2; 935272974118; HTSMOH4801EV-T

Philips Semiconductors
7.4.2
x = 0.05 a, y = 0.95 a
m = (a - b) / (a + b).....Modulation index
Note
1. This application specific value must be within this
HITAG S
range, but has to be optimized depending on
transponder coil quality factor and Read performance
requirements. For high quality factor transponder coils,
a lower rise time T
(recommended T
maximum possible performance.
SYMBOL
T
m
T
r
M
(1)
f
ODULATION DETAILS
r
a
95%
MIN
= 0.5 (T[0] – T
T
r
0
0
should be implemented
f
T
g
g
1 (T[0] – T
)) to achieve the
0.5 T
100%
MAX
T[0]
g
x
Fig.8 Modulation details.
g
)
T
r
y
17
HTS IC H32/HTS IC H56/HTS IC H48
Envelope of RWD Antenna Voltage
The following table shows two examples of modulation
timing parameters for typical short- and long range
applications.
SYMBOL
T[0]
T[1]
T
T
T
g
f
r
Product Specification Revision 3.1 2006 July 18
SHORT RANGE
APPLICATION
b
20 T
28 T
6 T
3 T
4 T
0
0
0
0
0
PUBLIC INFORMATION
LONG RANGE
APPLICATION
22 T
28 T
9 T
4 T
5 T
0
0
0
0
0