pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 68

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
Table 39: Audio Output Timing
PNX15XX_SER_3
Product data sheet
Symbol
F
F
T
T
T
AO_CLK
OSCLK
CLK-DV
SU-CLK
H-CLK
Parameter
Audio Output oversampling frequency
Audio Output frequency
Clock to AO_WS and AO_SD[3:0]
Input setup time
Input hold time
7.9 Audio Output Interface
3. See timing measurement conditions
[39-1]
[39-2]
[39-3]
Figure 16: Audio Input I/O Timing
Notes:
1. Timing applies whether the clock is external or internal.
2. Timing applies whether the data is output on a positive or a negative edge.
Rev. 3 — 17 March 2006
AI_SCK
AI_WS
AI_SD[3:0]
AI_SCK
AI_WS
Figure
Min
4
4
0
T
SU-CLK
16.
Chapter 1: Integrated Circuit Data
Max
50
25
10
valid
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
T
PNX15xx Series
CLK-DV
valid
T
H-CLK
Units
MHz
MHz
ns
ns
ns
Notes
3
1, 2, 3
1, 2, 3
1-41