PEF 24470 H V1.3 Infineon Technologies, PEF 24470 H V1.3 Datasheet - Page 123

• 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
8.3
The SWITI requires a 16.384 MHz or 32.768 MHz clock source. To supply this a
16.384 MHz or 32.768 MHz crystal can be connected between the ECLKI and ECLKO
pins.
Figure 41
If a crystal is not used, a 16.384 MHz or a 32.768 MHz signal must be provided to the
ECLKI pin and ECLKO should be left unconnected.
Table 31
Parameter
Clock external input capacitance
Clock external output capacitance
Preliminary Data Sheet
Figure 41
Crystal Oscillator
External Crystal
External Capacitances for Crystal (Recommendation)
shows the crystal with the external capacitors.
SW ITI
E C L K O
E C L K I
Symbol
C
C
ECLKI
ECLKO
114
1 6 .3 8 4 M H z o r
3 2 .7 6 8 M H z
Rec. Values
12
18
PEF 20450 / 20470 / 24470
Electrical Characteristics
Unit
pF
pF
sw iti_ 0 6 1 .e m f
Notes
2001-11-20