PSB 2134 H V2.2 Infineon Technologies, PSB 2134 H V2.2 Datasheet - Page 49

• 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

CR_DD
CHCLK
VERSION
X-S
3.5.6
This register contains additional configuration items valid for all 2/4 channels
CR_DU
1)
3.5.7
This register configures the operation of the PCM-interface
Semiconductor Group
Bit 7
Bit 7
A crash occurs, if 2 or more channels are programed to transmit (talk) in the same time slot on the same line.
In this case the crash-bit will be set, and transmission will be disabled for all affected channels.
XR5 Extended Register 5
XR6 Extended Register 6
0
0
Transmit Slope
0
X-S
Crash
0:
1:
Crash on DD (read only)
0:
1:
Enables Chopper Clock Output to pin CHCLK
0 0:
0 1:
1 0:
1 1:
This two bit field identifies the actual chip version,
is ‘01’ for Version 1.2
1)
CR_DU
on DU (read only)
No crash detected
Crash detected (bad programming in CR5-registers)
No crash detected
Crash detected (bad programming in CR5-registers)
pin CHCLK is set to 1
A 512 kHz signal is fed to pin CHCLK
A 256 kHz signal is fed to pin CHCLK
A 16384 kHz signal (internal masterclock) is fed to pin
CHCLK
(at least one of the two / four channels has to be set to
‘POWER UP’ and DCL must be provided)
R-S
CR_DD
DRV_0
49
0
Programming the SICOFI
CHCLK
PCM-OFFSET
Version
PSB 2132
PSB 2134
0
0
®
-2/4-TE
09.97