SAA2520GP Philips, SAA2520GP Datasheet - Page 32

• Manufacturer Part Number: SAA2520GP
• Description: Stereo filter and codec for MPEG layer 1 audio applications
• Manufacturer: Philips

Philips Semiconductors
August 1993
FS256 master mode (FS256,SCL and SWS are output)
t
t
t
t
t
t
t
t
t
t
t
t
FS256 slave mode (FS256, SCL and SWS are input)
t
t
t
t
t
t
t
t
SBMCLK
T
t
t
fH
fH
fH
fL
fL
fL
sH
sL
s
H1
H2
D1,2
fH
fL
sH
sL
H1
D
S
H2
mH
mL
SYMBOL
Stereo filter and codec for MPEG layer 1
audio applications
FS256 HIGH time
FS256 HIGH time
FS256 HIGH time
FS256 LOW time
FS256 LOW time
FS256 LOW time
SCL HIGH time
SCL LOW time
SDA, FDAF, FDAC input setup
time before FS256 HIGH
SDA, FDAF, FDAC input hold time
after FS256 HIGH
SDA, FDAF, FDAC output hold
time after FS256 HIGH
FS256 HIGH-to SCL, SWS, SDA,
FDAF, FDAC output valid
FS256 HIGH time
FS256 LOW time
SCL HIGH time
SCL LOW time
SDA, FDAF, FDAC output hold
time after SCL HIGH
SCL HIGH-to SDA, FDAF, FDAC
output valid
SDA, FDAF, FDAC input valid
after SCL HIGH
SDA, FDAF, FDAC input hold time
after SCL HIGH
SBMCLK cycle time
SBMCLK HIGH time
SBMCLK LOW time
PARAMETER
f
f
f
f
f
f
CONDITIONS
s
s
s
s
s
s
= 48 kHz
= 44.1 kHz
= 32 kHz
= 48 kHz
= 44.1 kHz
= 32 kHz
32
35
38
75
35
38
75
2T-20
2T-20
20
30
0
35
35
T+35
T+35
2T-15
20
T+20
120
35
75
MIN.
163
TYP.
Preliminary specification
50
3T+60
205
MAX.
SAA2520
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT