TLE5012-E0742 INFINEON [Infineon Technologies AG], TLE5012-E0742 Datasheet - Page 13

• Manufacturer Part Number: TLE5012-E0742
• Description: GMR-Based Angular Sensor for Rotor-Position Sensing
• Manufacturer: INFINEON [Infineon Technologies AG]

2.4
Figure 4
2.5
2.5.1
The internal stages of the TLE5012 have different voltage regulators.
•
•
•
These regulators are directly connected to the supply voltage V
2.5.2
The internal frequency oscillator feeds the Phase-Locked Loop (PLL). Therefore the external CLocK (CLK) can
also be used.
2.5.3
The SD-ADCs transform the analog GMR voltages and temperature voltage into the digital domain.
Final Data Sheet
GMR Voltage Regulator VRG
Analog Voltage Regulator VRA
Digital Voltage Regulator VRD (derived from VRA)
Block Diagram
Functional Block Description
Internal Power Supply
Oscillator and PLL
SD-ADCs
TLE5012 block diagram
Temp
GMR
VRG
GMR
X
Y
VRA
ADC
ADC
ADC
SD-
SD-
SD-
Processing
TLE5012
Digital
Signal
Cordic
Fuses
VRD
CCU
Unit
13
DD
Incremental IF
SSC Interface
.
PWM
HSM
Osc
PLL
Functional Description
DATA
CSQ
GND
SCK
CLK
V
IFA
IFB
DD
V 1.0, 2010-11
TLE5012