SAB 82525 N V2.2 Infineon Technologies, SAB 82525 N V2.2 Datasheet - Page 59

• Manufacturer Part Number: SAB 82525 N V2.2
• Description: IC CONTROLLER HSCX PLCC-44
• Manufacturer: Infineon Technologies

Specifications of SAB 82525 N V2.2

• Controller Type: Serial Communications Controller (SCC)
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 8mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SAB82525NV2.2XT; SAB82525NV22XK; SP000063649; SP000084997

– Phase Shift
In the case the DPLL detects an edge in the data stream in the range of DPLL count 5 to 10
(Phase Shift) and this is the only one in the assumed bit cell period, then the DPLL receive
clock phase is shifted by a certain DPLL count value.
Figure 28d
Synchronization of the Data Clock in DPLL Mode: Interference Rejection and Phase
Adjustment
The DPLL value and its corresponding phase shift in degree is listed below for the HSCX
versions VA3 and V2.1:
Note: The operating characteristics of the DPLL therefore allow a phase jitter of 18.75% of the
Semiconductor Group
HSCX Version
VA3
V2.1
Phase Shift
DPLL Input
Receive Data
DPLL Count
DPLL
Phase Correction
DPLL Output
Receive Clock
frequency.
0
DPLL Count
8
7
1
Phase Adjust
2
3
+
1
4
5
59
6
Phase Shift
157,5
180
Assumed Bit Cell
-
Phase Shift
7
o
o
8
+
7
9
+
10
11 12
Phase Adjust
13
1 -
14
SAB 82525
SAB 82526
SAF 82525
SAF 82526
ITD05884
15