92HD90B0X5NLGXYAX8 IDT, 92HD90B0X5NLGXYAX8 Datasheet - Page 46

• Manufacturer Part Number: 92HD90B0X5NLGXYAX8
• Description: Interface - CODECs
• Manufacturer: IDT

Specifications of 92HD90B0X5NLGXYAX8

• Rohs: yes
• Part # Aliases: IDT92HD90B0X5NLGXYAX8

92HD98
SINGLE CHIP PC AUDIO SYSTEM, CODEC+MONO SPEAKER AMPLIFIER+CAPLESS HP+LDO
IDT CONFIDENTIAL
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
BCLK Frequency
BCLK Period
BCLK High Phase
BCLK Low Phase
BCLK jitter
SDI delay
SDO setup
SDO hold
3.4.
3.5.
LDO idle current
Capless Headphone Amp idle current
Charge Pump idle current
Charge Pump shutdown time
Charge Pump start-up time
Frequency
C1/C2 cap value
Parameter
Capless Headphone Supply Characteristics
AC Timing Specs
3.5.1.
HD Audio Bus Timing
Parameter
Time after rising edge of BCLK that
Setup for SDO at both rising and
Hold for SDO at both rising and
Period of BCLK including jitter
Average BCLK frequency
falling edges of BCLK
falling edges of BCLK
High phase of BCLK
Low phase of BCLK
SDI becomes valid
BCLK jitter
Definition
Table 21. Capless Headphone Supply
Figure 15. HD Audio Bus Timing
Table 22. HD Audio Bus Timing
45
Min
Symbol
T_high
T_low
T_tco
T_su
Tcyc
T_h
Typ
384
2.2
23.9976
10
41.163
1
2
4
1
17.5
17.5
Min
3
5
5
41.67
Max
24.0
Typ
150
2
3
6
24.0024
42.171
24.16
24.16
Max
500
11
Unit
KHz
mA
mA
mA
mS
mS
uF
V 1.2 3/12
Units
Mhz
92HD98
ns
ns
ns
ps
ns
ns
ns