PSB 2134 H V2.2 Infineon Technologies, PSB 2134 H V2.2 Datasheet - Page 56

• 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
Figure 17
QSICOS Supports:
• Calculation of Coefficients for the SICOFI2/4-TE
• Simulation of the SICOFI-2/4 TE and SLIC System with fixed filter coefficients
• Graphical Output of Transfer Functions to the Screen for
• Calculation of the SICOFI-2/4 TE and SLIC system Stability. The IM-filter of the
– Impedance Filter (IM) for return loss calculation (please note that the IM filter
– FRR and FRX-filters for frequency response in receive and transmit path
– AR1, AR2 and AX1, AX2-filter for level adjustment in receive and transmit path
– Transhybrid Balancing Filter (TH) and
– Two programmable tone generators (TG 1 and TG 2)
allows simulations of tolerances which may be caused e.g. by discrete external
components.
– Return Loss
– Frequency responses in receive and transmit path
– Transhybrid Loss
SICOFI-2/4 TE adjust the total system impedance by making a feedback loop.
Because the line is also a part of the total system, a very robust method has to used
to avoid oscillations and to ensure system stability. The input impedance of the
coefficients are different for the SICOFI2/4-TE and for the PEB 2465. QSICOS
calculates the programming bytes for the SICOFI-4 IOM version PEB 2465. These
bytes have to be converted with an additional tool to get the required SICOFI-2/4
TE programming bytes. The conversion tool QSUCCONV.EXE is part of the
QSICOS software package.)
K = Z
11
(
K
Interface
Interface
IN
21
Automatic K-Param Extraction
Z -
=
Line
Line
V
g
2
) /
/
V
(
Z
g
Simulation
IN
(PSPICE)
+ Z
g
)
K
K =
12
Interface
Interface
22
=
Line
Line
2 *
V
V
2
/
1
V
/
V
3
3
K-Parameter
Interface
File
56
Calculation-Controlfile
Programming the SICOFI
Filter Coefficients-Optimization
Software for
QSICOS
RD[dB]
Country-Spec
f[Hz]
PSB 2132
PSB 2134
Coefficients
SICOFI
File
®
-2/4-TE
ITD09611
R
09.97