SAA7715 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
SAA7715 Datasheet PDF : 36 Pages
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Philips Semiconductors
Digital Signal Processor
Preliminary specification
SAA7715H
13 CHARACTERISTICS
VDD = 3.15 to 3.45 V; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
Supplies; Tamb = −40 to +85 °C
VDD
operating supply voltage
IDDD
IDDD(core)
supply current of the digital part
supply current of the digital core
part
IDDD(peri)
IDDA
IDDA(DAC)
supply current of the digital
periphery part
supply current of the analog part
supply current of the DAC
IDDA(SPDIF)
Ptot
IPOWERDOWN
supply current of the SPDIF
inputs, on-chip PLL and WSPLL
total power dissipation
DC supply current of the total chip
in Power-down mode
all pins VDD with
respect to pins VSS
high activity of the
DSP at DSPFREQ
frequency
no external load to
ground
zero input and output
signal
zero input and output
signal
Power-down mode
zero input and output
signals
pin POWERDOWN
enabled
3.15
−
−
−
−
−
−
−
−
−
Digital I/O; Tamb = −40 to +85 °C; VDD = 3.15 to 3.45 V; unless otherwise specified
VIH
HIGH-level input voltage all digital
2.0
inputs and I/Os
VIL
LOW-level input voltage all digital
−
inputs and I/Os
Vhys
Schmitt-trigger hysteresis
0.4
VOH
HIGH-level output voltage
standard output;
VDD − 0.4
IO = −4 mA
5 ns slew rate output; VDD − 0.4
IO = −4 mA
10 ns slew rate
output; IO = −2 mA
VDD − 0.4
20 ns slew rate
output; IO = −1 mA
VDD − 0.4
TYP.
3.3
95
90
5
20
6.5
250
13.5
380
400
−
−
−
−
−
−
−
MAX. UNIT
3.45 V
−
mA
−
mA
−
mA
−
mA
13
mA
−
µA
27
mA
−
mW
−
µA
−
V
0.8
V
−
V
−
V
−
V
−
V
−
V
2001 May 07
25
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