PSB 2134 H V2.2 Infineon Technologies, PSB 2134 H V2.2 Datasheet - Page 68

• 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

Semiconductor Group
4.8
The signal to distortion ratio exceeds the limits in the following figure (measured with sine
wave).
Figure 27
Receive or Transmit: measured with sine wave
4.9
An input signal with its frequency swept between 0.3 to 3 kHz for the receive path, or 0
to 12 kHz for the transmit path, any generated output signal with other frequency than
the input frequency will stay 28 dB below the maximum input level of 0 dBM0.
Frequency
300 Hz to 3.4 kHz
4.10
The quality of Transhybrid-Balancing is very sensitive to deviations in gain and group
delay - deviations inherent to the SICOFI-2/4 TE A/D- and D/A-converters as well as to
all external components used on a line card (SLIC, OP’s etc.)
Measurement of SICOFI-2/4 TE Transhybrid-Loss: A 0 dBm0 sine wave signal and a
frequency in the range between 300-3400 Hz is applied to the digital input. The resulting
analog output signal at pin
-law, psophometricaly weighted for A-law)
Total Distortion
Single Frequency Distortion
Transhybrid Loss
/ S
D
23.5
Receive
dB
40
30
26
20
10
0
-60
Max Input Level
0 dBm0
34.5
28.5
V
-50
OUT
35.4
-LAW
is directly connected to
-45
-40
A-LAW
68
Frequency
0 to 12 kHz
-30
-28
f
= 1014 Hz. (C-message weighted for
Input Level
-20
Transmission Characteristics
V
IN
, e.g. with the SICOFI-2/4 TE
Transmit
-10
Max. Input Level
0 dBm0
dBm0
ITD09776
0
PSB 2132
PSB 2134
09.97