PEB 3081 H V1.4 Infineon Technologies, PEB 3081 H V1.4 Datasheet - Page 57

• Manufacturer Part Number: PEB 3081 H V1.4
• Description: IC S-BUS INTERFACE EXT MQFP44
• Manufacturer: Infineon Technologies

Specifications of PEB 3081 H V1.4

• Function: S / T Bus Interface Transceiver
• Interface: IOM-2, ISDN, SCI
• Number Of Circuits: 1
• Voltage - Supply: 3.3V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Includes: D-Channel Access Control, Monitor Channel Handler
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEB3081HV1.4XT; PEB3081HV14XP; SP000007583; SP000007584

SBCX-X
PEB 3081
Description of Functional Blocks
3.4.3
Oscillator Clock Output C768
The SBCX-X derives its system clocks from an external clock connected to XTAL1 (while
XTAL2 is not connected) or from a 7.68 MHz crystal connected across XTAL1 and
XTAL2.
At pin C768 a buffered 7.68 MHz output clock is provided to drive further devices, which
is suitable in multiline applications for example (see
Figure
31). This clock is not
synchronized to the S-interface.
In power down mode the C768 output is disabled (low signal).
7.68
MHz
n.c.
n.c.
n.c.
n.c.
XTAL1
XTAL2
C768
XTAL1
XTAL2
C768
XTAL1
XTAL2
C768
3086_12
Figure 31
Buffered Oscillator Clock Output
Data Sheet
57
2003-02-04