PEB3081FV14XP Lantiq, PEB3081FV14XP Datasheet - Page 59

• Manufacturer Part Number: PEB3081FV14XP
• Manufacturer: Lantiq

Specifications of PEB3081FV14XP

• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Lead Free Status / Rohs Status: Compliant

PEB 3081
PEF 3081
Description of Functional Blocks
Preliminary
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
30). 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 30
Buffered Oscillator Clock Output
Data Sheet
59
2000-09-27