SAA7109 PHILIPS [NXP Semiconductors], SAA7109 Datasheet - Page 110

• Manufacturer Part Number: SAA7109
• Description: PC-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2004 Mar 16
C
Clock input timing (XCLK)
T
t
t
Data and control signal input timing X port, related to XCLK input
t
t
Clock output timing
C
T
t
t
Data and control signal output timing X port, related to XCLK output (for XPCK[1:0] 83H[5:4] = 00 is default);
note 2
C
t
t
Control signal output timing RT port, related to LLC output
C
t
t
ICLK output timing
C
T
t
t
Data and control signal output timing I port, related to ICLK output (for IPCK[1:0] 87H[5:4] = 00 is default)
C
t
r
f
SU;DAT
HD;DAT
r
f
OHD;DAT
PD
OHD;DAT
PD
r
f
OHD;DAT
cy
cy
cy
0
L
L
L
L
L
PC-CODEC
SYMBOL
parallel capacitance
cycle time
duty factors for t
rise time
fall time
input data set-up time
input data hold time
output load capacitance
cycle time
duty factors for
t
rise time
fall time
output load capacitance
output hold time
propagation delay from
positive edge of XCLK
output
output load capacitance
output hold time
propagation delay from
positive edge of LLC
output
output load capacitance
cycle time
duty factors for t
rise time
fall time
output load capacitance at
all outputs
output data hold time
XCLKH
/t
PARAMETER
XCLKL
LLCH
ICLKH
/t
/t
LLC
ICLKL
0.6 to 2.6 V
2.6 to 0.6 V
C
C
C
C
0.6 to 2.6 V
2.6 to 0.6 V
C
L
L
L
L
L
= 15 pF
= 15 pF
= 15 pF
= 15 pF
= 15 pF
CONDITIONS
110
31
40
15
35
35
15
15
15
31
35
15
MIN.
SAA7108E; SAA7109E
3.5 20%
50
10
3
14
24
14
24
12
TYP.
45
60
5
5
50
39
65
5
5
50
50
50
45
65
5
5
50
Product specification
MAX.
pF
ns
%
ns
ns
ns
ns
pF
ns
%
ns
ns
pF
ns
ns
pF
ns
ns
pF
ns
%
ns
ns
pF
ns
UNIT