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SAA7335 Datasheet, PDF (25/36 Pages) NXP Semiconductors – DSP for CD and DVD-ROM systems
◁
Philips Semiconductors
DSP for CD and DVD-ROM systems
Preliminary specification
SAA7335
SYMBOL
PARAMETER
CONDITIONS
Rs
series resistance on the SDA and
SCL lines
Cbus(max) maximum bus capacitance
per wire
INPUT: SCL (CMOS INPUT)
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
Ci
input capacitance
Vi = 0 − VDDD
Crystal oscillator input CRIN (external clock)
gm
mutual conductance at start-up
Ro
output resistance at start-up
Ci
input capacitance
ILI
input leakage current
Crystal oscillator output CROUT (see Figs 3 and 4)
fxtal
crystal frequency
Cfb
feedback capacitance
Co
output capacitance
I2S-bus timing
CLOCK OUTPUT SCLK (see Fig.17)
Tcy
output clock period
tSCLKH
clock HIGH time
set by CLKPRE1
register
tSCLKL
clock LOW time
tsu(SCLK)
set-up time
th(SCLK)
hold time
MIN.
−
TYP.
300
MAX.
−
UNIT
Ω
−
400
−
pF
−0.3
−
0.7VDDD −
−10
−
−
−
0.3VDDD V
VDDD + 0.3 V
+10
µA
10
pF
−
4
−
mS
−
11
−
kΩ
−
−
10
pF
−10
−
+10
µA
4
25
−
MHz
−
−
5
pF
−
−
10
pF
−
472.4
−
ns
−
−
−
ns
−
−
−
ns
−
−
−
ns
−
−
−
ns
−
−
−
ns
−
−
−
ns
−
tbf
−
ns
−
tbf
−
ns
−
tbf
−
ns
−
tbf
−
ns
−
tbf
−
ns
−
tbf
−
ns
1997 Aug 11
25
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