SAA7374GP PHILIPS [NXP Semiconductors], SAA7374GP Datasheet - Page 52

• Manufacturer Part Number: SAA7374GP
• Description: Low voltage digital servo processor and Compact Disc decoder CD7LV
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Notes
1. The 4-wire bus mode microcontroller interface timing for writing to registers 0 to F, and reading Q-channel subcode
2. Negative set-up time means that the data may change after clock transition.
1998 Feb 26
R
t
t
t
t
t
W
t
t
t
t
t
t
dLD
PD
dLZ
sCLR
hCLR
sD
hD
sCL
hCL
dPLP
dWZ
SYMBOL
EAD MODE
Low voltage digital servo processor and
Compact Disc decoder (CD7LV)
RITE MODE
and decoder status, is a function of the overspeed factor ‘n’. In the lock-to-disc mode the maximum data rate is lower.
(C
delay time SILD to SDA
valid
propagation delay SCL
to SDA
delay time SILD to SDA
high-impedance
set-up time SCL to
SILD
hold time SCL to SILD
set-up time SDA to
SCL
hold time SCL to SDA
set-up time SCL to
SILD
hold time SILD to SCL
delay between two
SILD pulses
delay time SDA
high-impedance to
SILD
(C
L
L
= 20 pF)
= 20 pF)
PARAMETER
CONDITIONS
480
830
0
950
480
120
70
0
52
MIN.
NORMAL MODE
25
950
50
MAX.
480
830
0
950
480
120
70
0
LOCK-TO-DISC MODE
MIN.
Product specification
25
950
50
SAA7374
MAX.
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s