SAA7824 Datasheet, PDF (72/89 Pages) NXP Semiconductors – CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control (PhonIC)

Philips Semiconductors
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
Product specification
SAA7824
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
Digital inputs and outputs
PIN V3 (5 V TOLERANT; TTL INPUT; 3-STATE OUTPUT)
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
−
−
1
µA
I_IH
HIGH-level input current V_i = V_DDD; no pull-down −
−
1
µA
V_OL
LOW-level output voltage I_OL = 4 mA
−
−
0.4
V
V_OH
HIGH-level output voltage I_OH = −4 mA
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;
−4
−
−
mA
note 9
t_tran(L-H)
LOW-to-HIGH transition
time
C_L = 30 pF
2.6
−
6.3
ns
I_OZ
3-state leakage current V_i = 0
−
−
1
µA
PINS LKILL, RKILL AND CFLAG (5 V TOLERANT; TTL INPUT WITH PULL-UP; 3-STATE OPEN-DRAIN OUTPUT; 10 ns SLEW RATE
LIMITED)
V_IH
HIGH-level input voltage
2.0
−
−
V
V_IL
LOW-level input voltage
−
−
0.8
V
I_PU
pull-up current
V_i = 0 to V_DDD;
−13
−
−36
µA
notes 6 and 7
V_OL
LOW-level output voltage I_OL = 4 mA
−
−
0.4
V
V_OH
HIGH-level output voltage I_OH = −4 mA
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;
−4
−
−
mA
note 9
t_tran(L-H)
LOW-to-HIGH transition
time
C_L = 30 pF
8.6
10
13.8
ns
I_OZ
3-state leakage current V_i = 0
−
−
1
µA
PINS CDTRDY, CDTDATA, EF AND SUB (5 V TOLERANT; TTL INPUT; 3-STATE OUTPUT; 10 ns SLEW RATE LIMITED)
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
−
−
1
µA
I_IH
HIGH-level input current V_i = V_DDD
−
−
1
µA
V_OL
LOW-level output voltage I_OL = 4 mA
−
−
0.4
V
V_OH
HIGH-level output voltage I_OH = −4 mA
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;
−4
−
−
mA
note 9
t_tran(L-H)
LOW-to-HIGH transition
time
C_L = 30 pF
8.6
10
13.8
ns
I_OZ
3-state leakage current V_i = 0
−
−
1
µA
2003 Oct 01
72