English
Language : 

SAA7818HL Datasheet, PDF (21/30 Pages) NXP Semiconductors – DVD and CD playback IC
◁
Philips Semiconductors
SAA7818HL
DVD and CD playback IC
Table 9: Analog blocks …continued
VDDD(P) = 3.3 V; VDDD(C) = 1.8 V; VDDA = 3.3 V VSS = 0 V; Tamb = +25 °C; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
fclk
sample rate
B
recovered bandwidth
-
1.05
5
-
ENOB
effective number of bits
at 1.05 MHz
-
7.2
CODEmin(Vin)
CODEmax(Vin)
Pin: ALPHA0
output code for minimum
VUOPB input
output code for maximum
VUOPT input
0
5
251
253
fclk
sample rate
Vo
output voltage
CL
load capacitance
RL
load resistance
Clock multipliers
-
1.05
0
-
-
-
10
-
fref
MULT
reference frequency
multiplication ratios
8
8.4672
5
-
fout
Jclk(rms)
tset
valid output frequencies
clock jitter (RMS value)
settling time of clock
42.336 -
-
-
-
-
Max
-
-
-
10
255
-
VUOPT
25
30
17
24
203.2128
150
60
Unit
MHz
kHz
MHz
V
pF
kΩ
MHz
MHz
ps
µs
[1] Clips at maximum gain setting; input can handle 2 × the maximum signal amplitude.
[2] Gain depends on application components.
[3] Operating in bypass mode.
Table 10: Digital blocks
VDDD(P) = 3.0 V to 3.6 V; VDDD(C) = 1.65 V to 1.95 V; VDDA = 3.0 V to 3.6 V; VSS = 0 V; Tamb = −40 °C to +85 °C; unless
otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Digital inputs: PORE_NEG, HRESET and BCA (Schmitt-trigger inputs); TTL input with hysteresis
Vth(r)
switching threshold rising
Vth(f)
switching threshold falling
Vhys
hysteresis voltage
Ci
input capacitance
Digital inputs designated by ‘T’; TTL input
1.4
-
1.9
V
0.9
-
1.45
V
0.4
-
0.7
V
-
-
10
pF
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
Vi = 0 − VDDD(P)
Ci
input capacitance
Digital outputs designated by ‘L’ (CMOS levels)
-
2.0
[1] −10
-
-
0.8
V
-
-
V
-
+10
µA
-
10
pF
VOL
LOW-level output voltage
IOL = 2 mA
VOH
HIGH-level output voltage
IOH = −2 mA
CL
load capacitance
-
-
0.4
V
0.85VDDD(P) -
-
V
-
-
20
pF
9397 750 14312
Product data sheet
Rev. 03 — 25 November 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
21 of 30
 ▷