PEF 24470 H V1.3 Infineon Technologies, PEF 24470 H V1.3 Datasheet - Page 92

• Manufacturer Part Number: PEF 24470 H V1.3
• Description: IC MTSI-XL SWITCHING MQFP100
• Manufacturer: Infineon Technologies
• Series: SWITIr

Specifications of PEF 24470 H V1.3

• Function: Switching IC
• Interface: PCM, PLL
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 3.47 V
• Current - Supply: 200mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-SQFP
• Includes: Clock Shift, Data Rate Adaption, Multipoint Switching
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEF24470HV1.3X; SP000007617

PRELIMINARY
6.6
The PCM clock signals for the line interface will be provided from external PCM devices
if the SWITI is used as PCM clock slave or will be provided from the internal PLL if the
SWITI is used as PCM clock master. This PCM clock configuration can be programmed
with the special command ’PCM Input/Output Selection’ in the
For the PLL synchronization please refer to
Example:
SWITI as PCM clock master, PLL reference is NTWK_1 with 8 KHz and PDC is driven
with 8.192 MHz and PFS is driven.
– Write 00
– Write 52
– Write B6
Example
SWITI as PCM clock slave, PLL reference is PDC with 4.096 MHz.
– Write 05
– Write 22
– Write 26
Preliminary Data Sheet
H
H
H
H
H
H
Clocking Unit
to
to
to
to
to
to
GI1
CMD1
GI1
CMD1
CMD1
CMD1
(PDC = 4.096 MHz and PFS as input)
83
Chapter 3.4.4
PEF 20450 / 20470 / 24470
on page 27.
Programming the Device
Figure CMD1
2001-11-20
register.