PEB 2466 H V2.2 Infineon Technologies, PEB 2466 H V2.2 Datasheet - Page 63

• Manufacturer Part Number: PEB 2466 H V2.2
• Description: IC SICOFI-4 SGL CHIP CMOS MQFP64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PEB 2466 H V2.2

• Function: CODEC Filter
• Interface: PCM, SPI
• Number Of Circuits: 4
• Voltage - Supply: 5V
• Current - Supply: 26mA
• Power (watts): 130mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Includes: Advanced On-Chip Functions, Digital Signal Processing (DSP) Technique, Level Metering, Tone Generators
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PEB2466HV2.2XT; PEB2466HV22NP; PEB2466HV22XP; SP000007516; SP000007517

9.2
The digital loops feed signals from the receive path back to the transmit path. There are
five digital loops, which are shown in Figure 34.
Figure 34
Table 35
Hardware Reference Manual
Test-Loops Digital Loops (CR3.7 = 1)
Analog
Analog
Output
Input
1000
1001
1100
1101
1111
AGX
AGR
Digital Loops
Digital Loops
Digital Loop Programming in Register CR3, Bits 7 to 4
ADC
DAC
DLB-ANA
DLB-4M
DLB-128K
DLB-64K
DLB-PCM
IM2
Digital Loop Back via analog port is selected.
Digital Loop Back via 4 MHz is selected.
Digital Loop Back via 128 kHz is selected.
Digital Loop Back via 64 kHz is selected.
Digital Loop Back via PCM Registers is selected.
IM1
Digital Gain 2
Digital Gain 2
54
Transmit Path
Receive Path
TH
Digital Gain 1
Digital Gain 1
Frequency
Frequency
Response
Response
HPR
HPX
CMP
EXP
Test Modes
PEB 2466
PEF 2466
2001-02-20
Output
PCM
2466_234
PCM
Input