PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 368

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

Data Sheet
Table 19-1
Register # of Bits Name
AFECTL
STATUS 1
ACR
AFECTL
ACR
ACR
ACR
ACR
ACR
ACR
ACR
ACR
ACR
ACR
ACR
ATCR
ATCR
ATCR
ARCR
ARCR
ARCR
ARCR
19.2
The bandgap reference voltage input pin (BGREF) has to be connected to an external
capacity of about 33 nF as described in Figure 19-2.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
2
4
4
4
4
External circuitry
AFE Registers
EN
COV
TRO
TGL
ALF2
ALFS
EBIA
EADC
EDAC
EHOP2
EHON2
EHOP1
EHON1
ELSP
ELSN
MIC
OVRE
AIMX
HOC2
LSC
HOC1
OVLS
Comment
AFE enable
Codec overflow
Tone Ringing Only
1 bit Tone Generator output link
Analog loop via AHO2
Analog loop via AHO1 and ALS
Enable bias (must be enabled first)
Enable A/D enable
Enable D/A enable
Enable HOP2 amplifier
Enable HON2 amplifier
Enable HOP1 amplifier
Enable HON1 amplifier
Enable LSP amplifier
Enable LSN amplifier
AMI amplifier control
Override enable (for loudhearing)
Analog input multiplexer
AHO2 amplifier control
ALS amplifier control (OVRE = 0 or double talk)
AHO1 amplifier control
ALS amplifier control (OVRE = 1 and double talk)
368
Analog Front End
PSB 21473
2003-03-31
INCA-D