SAA7348GP Datasheet, PDF (50/60 Pages) NXP Semiconductors – All Compact Disc Engine ACE

Philips Semiconductors
All Compact Disc Engine (ACE)
Preliminary specification
SAA7348GP
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Digital output
OUTPUTS: TPWM, TEN, SUBQW, DSDEN, CLO, DEEM, DEFO AND OTD
V_OL
LOW-level output voltage
I_OL = 2 mA
0
−
V_OH
HIGH-level output voltage
I_OH = −2 mA
V_DD − 0.4 −
C_L
load capacitance
−
−
t_o(r)
output rise time
10% to 90% levels; −
23
C_L = 20 pF
t_o(f)
output fall time
90% to 10% levels; −
27
C_L = 20 pF
Open drain outputs
0.4
V
V_DD
V
25
pF
−
ns
−
ns
OUTPUTS: RP, FOK, CFLG, C2FAIL, FB, TL, KILL AND LDON; OPEN DRAIN OUTPUTS
V_OL
LOW-level output voltage
I_OL = +4 mA
0
−
I_OL
LOW-level output current
−
−
C_L
load capacitance
−
−
t_o(f)
output fall time
90% to 10% levels; −
27
C_L = 20 pF
3-state outputs
0.4
V
4
mA
25
pF
−
ns
OUTPUTS: DACCLK, VALID, DAC, DATA, WCLK, SCLK, MOTOS, MOTOV, RA, FO, SL, DOBM, SBSY,
SFSY AND SUB
V_OL
LOW-level output voltage
I_OL = 4 mA
0
−
V_OH
HIGH-level output voltage
I_OH = −4 mA
V_DD − 0.4 −
C_L
load capacitance
−
−
t_o(r)
output rise time
10% to 90% level; −
24
C_L = 20 pF
t_o(f)
output fall time
90% to 10% levels; −
28
C_L = 20 pF
I_LI
3-state leakage current
V_I = 0 − V_DD
−10
−
0.4
V
V_DD
V
50
pF
−
ns
−
ns
+10
µA
Digital Input/Output
INPUTS/OUTPUTS: PSEN, ALE AND EA; CMOS INPUT/OUTPUT WITH PULL-UP
V_IL
LOW-level input voltage
−0.3
−
V_IH
HIGH-level input voltage
0.7 × V_DD −
V_OL
LOW-level output voltage
I_OL = 2 mA
0
−
V_OH
HIGH-level output voltage
I_OH = −2 mA
V_DD − 0.4 −
t_o(r)
output rise time
10% to 90% levels; −
24
C_L = 20 pF
t_o(f)
output fall time
90% to 10% levels; −
28
C_L = 20 pF
C_L
load capacitance
−
−
C_i
input capacitance
−
−
R_pu
input pull-up resistance
V_I = 0
−
50
0.3 × V_DD V
V_DD + 0.3 V
0.4
V
V_DD
V
−
ns
−
ns
50
pF
10
pF
−
kΩ
1997 Jul 11
50