GS6150 Datasheet, PDF (59/64 Pages) Gennum Corporation – Automatic or Manual Rate Selection

Table 5-2: Register Descriptions - Extended Address Space
Address
E4_h
Register
Name
PLL_LBW_
CONTROL_
REG_0
Parameter
Name
RSVD
PLL_LOOP_BANDWIDTH
Bit
Slice
R/W
Reset
Value
(Dec)
Description
15:5 RW 4_h Reserved. Do not change.
Sets the rate specific PLL loop-bandwidth
when the device is locked.
00001_b: Nominal / 4
00010_b: Nominal / 2
4:0 RW
4_h
00100_b: Nominal (default)
01000_b: Nominal x 2
11100_b: Nominal x 4
See Table 2-3: AC Electrical Characteristics
for the PLL loop-bandwidth value set at
each rate by each of these settings.
RW = Read/Write
RO = Read Only
ROCW = Read Only/ Clear on Write
ROSW = Read Only/ Set on Write
GS6150
Final Data Sheet
PDS-060127
Rev.2
March 2015
www.semtech.com
59 of 64
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