PCM1712 Burr-Brown Corporation, PCM1712 Datasheet - Page 5

• Manufacturer Part Number: PCM1712
• Description: DIGITAL-TO-ANALOG CONVERTER
• Manufacturer: Burr-Brown Corporation

DATA INPUT TIMING
FIGURE 1. Normal Format, 16-Bit (LRCIN H: Lch).
FIGURE 2 . IIS Format, 16-Bit (32 BCKIN/fs, continuous data).
FIGURE 3. Data Input Timing.
TABLE I. Data Input Timing Specifications.
BCK Pulsewidth (H Level)
BCK Pulsewidth (L Level
BCK Pulse Cycle Time
DIN Setup Time
DIN Hold Time
BCK Rising Edge
LRC I Edge
BCK Rising Edge
LRCI Edge
BCKIN
LRCIN
BCKIN
LRCIN
DIN
DIN
16
BCKIN
LRCIN
DIN
MSB
1
t
t
BCWH
BCWL
t
t
t
BCY
t
t
DS
DH
BL
LB
MSB
2
1
3
Left-channel Data
2
Left-channel Data
140ns (min)
70ns (min)
70ns (min)
30ns (min)
30ns (min)
30ns (min)
30ns (min)
t
BCWH
t
t
DH
BL
13
14
5
14
15
t
BCY
15
LSB
16
1 f/s
1 f/s
LSB MSB
16
1
t
BCWL
t
t
DS
LB
MSB
2
1
Right-channel Data
3
Right-channel Data
2
13
14
PCM1712
14
15
LSB
15
16
LSB
16
®