SAA7715 Datasheet, PDF (26/36 Pages) NXP Semiconductors – Digital Signal Processor

Philips Semiconductors
Digital Signal Processor
Preliminary specification
SAA7715H
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
V_OL
LOW-level output voltage
standard output;
−
−
0.4
V
I_O = 4 mA
5 ns slew rate output; −
−
0.4
V
I_O = 4 mA
10 ns slew rate
−
−
0.4
V
output; I_O = 2 mA
20 ns slew rate
−
−
0.4
V
output; I_O = 1 mA
I²C-bus output;
−
−
0.4
V
I_O = 4 mA
I_LO
output leakage current 3-state
V_O = 0 V or V_DD
−
−
±5
µA
outputs
R_pd
R_pu
C_i
t_i(r),t_i(f)
t_o(t)
internal pull-down resistor to V_SS
internal pull-up resistor to V_DD
input capacitance
input rise and fall times
output transition time
24
30
−
V_DD = 3.45 V
−
standard output;
−
C_L = 30 pF
5 ns slew rate output; −
C_L = 30 pF
10 ns slew rate
−
output; C_L = 30 pF
20 ns slew rate
−
output; C_L = 30 pF
I²C-bus output;
60
C_L = 400 pF
50
140
kΩ
50
100
kΩ
−
3.5
pF
6
200
ns
3.5
−
ns
5
−
ns
10
−
ns
20
−
ns
−
300
ns
AC characteristics SPDIF1 and SPDIF2 inputs; T_amb = 25 °C; V_DDA2 = 3.3 V; unless otherwise specified
V_i(p-p)
R_i
V_hys
AC input level (peak-to-peak level)
input impedance
at 1 kHz
hysteresis of input voltage
0.2
0.5
3.3
V
−
6
−
kΩ
−
40
−
mV
2001 May 07
26