PSB 2132 H V2.2 Infineon Technologies, PSB 2132 H V2.2 Datasheet - Page 23

• Manufacturer Part Number: PSB 2132 H V2.2
• Description: IC CODEC FILTER 2CHAN MQFP-64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PSB 2132 H V2.2

• Package / Case: 64-QFP
• Function: CODEC Filter
• Interface: IOM-2 PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 5V
• Current - Supply: 18mA
• Power (watts): 90mW
• Mounting Type: Surface Mount
• Includes: Level Metering Function, Tone Generation
• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Number Of Channels: 2
• Snr: 35.4 dB
• Supply Current: 40 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PSB2132HV2.2XT; SP000007696

Table 4
4.2
4.2.1
The overload point of the SICOFI
amplitude of a sine wave level of 1.572 Vrms. Higher input signal levels will be distorted.
Theoretical load capacities for A-Law and µ-Law encoded signals are defined in ITU-T
Recommendation G.711. These values correspond to the SICOFI
Table 5
4.2.2
The analog voltage levels corresponding to a 0 dBm0 sine wave signal can be calculated
from the maximum signal levels shown in Table 5. The results are shown in Table 6.
Table 6
Note: Periodic PCM codes for a 1 kHz sine wave signal with 0 dBm0 level can be found
Hardware Reference Manual
No. of Channels Operating
Encoding Law
Encoding Law
in ITU-T G.711.
A-Law
A-Law
µ-Law
µ-Law
Transmission Characteristics
Overload Point
0 dBm0-Levels
None
Power Dissipation
Maximum Signal Levels
Analog Voltage Levels Corresponding to 0 dBm0-Level
1
2
Theoretical Load Capacity
(according to ITU-T G.711)
IOM-2 PCM Interface
3.14 dBm0
3.17 dBm0
Typical Power Dissipation
1.572 Vrms*10^(-3.14/20) = 1.095 V rms
1.572 Vrms*10^(-3.17/20) = 1.091 V rms
corresponding to 0 dBm0 PCM Level
®
2-TE A/D converters is at 2.223 V. This is the peak
Analog Sine Wave Level
2.5 mW
70 mW
90 mW
14
(SICOFI
Max. Sine Wave Level
Analog Interface
Operational Description
®
2-TE Overload Point)
1.572 Vrms
®
2-TE overload point:
PSB 2132
2001-02-20