PSB 2134 H V2.2 Infineon Technologies, PSB 2134 H V2.2 Datasheet - Page 33

• Manufacturer Part Number: PSB 2134 H V2.2
• Description: IC CODEC FILTER 4CHAN MQFP-64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PSB 2134 H V2.2

• Function: CODEC Filter
• Interface: IOM-2 PCM, SPI
• Number Of Circuits: 4
• Voltage - Supply: 5V
• Current - Supply: 26mA
• Power (watts): 130mW
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Includes: Level Metering Function, Tone Generation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Other names: PSB2134HV2.2X; SP000007389; SP000007390

3.3.1
Configuration register CR0 defines the basic SICOFI2/4-TE settings, which are:
enabling/disabling the programmable digital filters.
TH
IM/R1
FRX
FRR
AX
AR
TH-SEL
Semiconductor Group
Bit
CR0 Configuration Register 0
7
Enable IM-(Impedance Matching) Filter and R1-Filter
IM/R1 = 0:
IM/R1 = 1:
Enable FRX (Frequency Response Transmit)-Filter
FRX = 0:
FRX = 1:
Enable FRR (Frequency Response Receive)-Filter
FRR = 0:
FRR = 1:
Enable AX-(Amplification/Attenuation Transmit) Filter
AX = 0:
AX = 1:
Enable AR-(Amplification/Attenuation Receive) Filter
AR = 0:
AR = 1:
2 bit field to select one of two/four programmed TH-filter coefficient sets
TH-Sel = 0 0: TH-filter coefficient set 1 is selected
TH-Sel = 0 1: TH-filter coefficient set 2 is selected
TH-Sel = 1 0: TH-filter coefficient set 3 is selected (PSB 2134 only)
TH-Sel = 1 1: TH-filter coefficient set 4 is selected (PSB 2134 only)
Enable TH- (Trans Hybrid Balancing) Filter
TH = 0:
TH = 1:
TH
IM/R1
FRX-filter disabled
FRX-filter enabled
FRR-filter disabled
FRR-filter enabled
AX-filter disabled
AX-filter enabled
IM-filter and R1-filter disabled
IM-filter and R1-filter enabled
AX-filter disabled
AX-filter enabled
TH-filter disabled
TH-filter enabled
FRX
FRR
33
AX
Programming the SICOFI
AR
TH-SEL
PSB 2132
PSB 2134
0
®
-2/4-TE
09.97