CDB49300 Cirrus Logic Inc, CDB49300 Datasheet - Page 5

• Manufacturer Part Number: CDB49300
• Description: Audio Modules & Development Tools Eval Bd Mult-Std Aud Decdr. DSP
• Manufacturer: Cirrus Logic Inc

Specifications of CDB49300

• Description/function: Audio A/D
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS49300
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SWITCHING CHARACTERISTICS—RESET
(T
DS262F2
RESET minimum pulse width low
All bidirectional pins high-Z after RESET low
Configuration bits setup before RESET high
Configuration bits hold after RESET high
A
= 25 C; VA, VD = 3.3 V 5%; Inputs: Logic 0 = DGND, Logic 1 = VD, C
Parameter
All Bidirectional
PSEL, ABOOT
RD, WR,
Outputs
RESET
Figure 1. RESET Timing
T
rst2z
T
rstl
Symbol
T
T
T
T
rsthld
rst2z
rstsu
rstl
T
rstsu
T
rsthld
L
= 20 pF)z
Min
100
50
15
-
CS4923/4/5/6/7/8/9
Max
50
-
-
-
Unit
ns
ns
ns
ns
5