CS8401A-IP ETC [List of Unclassifed Manufacturers], CS8401A-IP Datasheet - Page 30

• Manufacturer Part Number: CS8401A-IP
• Description: Digital Audio Interface Transmitter
• Manufacturer: ETC [List of Unclassifed Manufacturers]

CS8402A C,U, V
CS8401A Flags
CS8402A CBL
When the part is finished transmitting the pream-
ble of a sub-frame, the internal signal LDS rises
to parallel-load R2 into R3 for transmission. Af-
ter RST, the part synchronizes the audio port to
IMCK as shown in Figure B2. Since PLD is
based on FSYNC and LDS is based on IMCK, if
Ordering Guide
* Although the ’-CP’ and ’-CS’ suffixed parts are guaranteed to operate over 0 to 70 C, they are
30
tested at 25 C only. If testing over temperature is desired, the ’-IP’ and ’-IS’ suffixed parts are
tested over their specified temperature range.
FSYNC
SDATA
IMCK
SCK
PLD
LDS
TXN
TXP
Left 191
CS8401A-CP
CS8401A-IP
CS8401A-CS
CS8401A-IS
CS8402A-CP
CS8402A-IP
CS8402A-CS
CS8402A-IS
Model
9.5
CUV191R
Figure B2. Serial Ports-to-Transmitter Timing (slave mode)
V U C P
191L
Preamb.
Temperature Range
-40 to 85 C
-40 to 85 C
-40 to 85 C
-40 to 85 C
0 to 70 C*
0 to 70 C*
0 to 70 C*
0 to 70 C*
Left 0
FSYNC moves with respect to IMCK until PLD
and LDS occur at the same time, the data would
not be properly loaded into R3. If LDS and PLD
overlap, an internal reset is initiated causing the
timing to return to the initial state shown in Fig-
ure B2.
Right 191
24-Pin Plastic .3" DIP
24-Pin Plastic SOIC
24-Pin Plastic .3" DIP
24-Pin Plastic SOIC
24-Pin Plastic .3" DIP
24-Pin Plastic SOIC
24-Pin Plastic .3" DIP
24-Pin Plastic SOIC
Package
CS8401A CS8402A
8.5
CUV0L
V U C P
191R
Right 0
Preamb.
DS60F1
Left 0