2003 Oct 01 71
Philips Semiconductors Product specification
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
SAA7826
PINS TEST1 TO TEST4 (5 V TOLERANT; TTL INPUTS WITH PULL-DOWN RESISTORS)
V
IH
HIGH-level input voltage 2.0 −−V
V
IL
LOW-level input voltage −−0.8 V
I
PD
pull-down current V
i
= 0 to V
DDD
;
notes 6 and 7 (V
i
=5V;
note 8)
20 50 75 µA
PINS RCK, WCLI, SDI AND SCLI (5 V TOLERANT; TTL INPUTS)
V
IH
HIGH-level input voltage 2.0 −−V
V
IL
LOW-level input voltage −−0.8 V
I
IL
LOW-level input current V
i
= 0; no pull-up −−1µA
I
IH
HIGH-level input current V
i
=V
DDD
; no pull-down −−1µA
PINS SCL, SILD, RAB AND CDTCLK (5 V TOLERANT TTL INPUTS WITH HYSTERESIS)
V
IH
HIGH-level input voltage 2.0 −−V
V
IL
LOW-level input voltage −−0.8 V
I
IL
LOW-level input current V
i
= 0; no pull-up −−1µA
I
IH
HIGH-level input current V
i
=V
DDE
; no pull-down −−1µA
V
hys
hysteresis voltage 0.3 −−V
3-state outputs
PINS SCLK, WCLK, DATA, CLK16, RA, FO, SL, SBSY, SFSY, CLK4/12, STATUS, MOTO1 AND MOTO2 (5 V TOLERANT
CMOS OUTPUTS;10nsSLEW RATE LIMITED)
V
OL
LOW-level output voltage I
OL
=4mA −−0.4 V
V
OH
HIGH-level output voltage I
OH
= −4mA V
DDD
− 0.4 −−V
I
OL
LOW-level output current V
OL
= 0.4 V; note 9 4 −−mA
I
OH
HIGH-level output current V
OL
=V
DDD
− 0.4 V;
note 9
−4 −−mA
t
tran(L-H)
LOW-to-HIGH transition
time
C
L
= 30 pF 10.2 − 14.5 ns
I
OZ
3-state leakage current V
i
= 0; no pull-up or
pull-down
−−1µA
PINS DOBM, V4 AND V5 (5 V TOLERANT CMOS OUTPUTS;5nsSLEW RATE LIMITED)
V
OL
LOW-level output voltage I
OL
=4mA −−0.4 V
V
OH
HIGH-level output voltage I
OH
= −4mA V
DDD
− 0.4 −−V
I
OL
LOW-level output current V
OL
= 0.4 V; note 9 4 −−mA
I
OH
HIGH-level output current V
OL
=V
DDD
− 0.4 V;
note 9
−4 −−mA
t
tran(L-H)
LOW-to-HIGH transition
time
C
L
=30pF − 10 13.8 ns
I
OZ
3-state leakage current V
i
=0 −−1µA
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
