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SAA7818HL Datasheet, PDF (19/30 Pages) NXP Semiconductors – DVD and CD playback IC
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Philips Semiconductors
SAA7818HL
DVD and CD playback IC
Table 9: Analog blocks
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
Pin: IREF
VIREF
RIREF
reference voltage on pin IREF
external resistor on pin IREF
(±1 %)
1.16 1.26
-
24
IIREF
Pin: VCOM
output current from pin IREF
47
50
VVCOM
common mode reference
voltage
1.08 1.2
Zo
output impedance
Cext
external capacitor on pin
VCOM
-
-
47
-
Pins: HFIN_DN and HFIN_DP
fclk
clock sample rate
B
recovered bandwidth
1/3 Nyquist
-
-
-
46.6
ENOB
effective number of bits
at 100 MHz
-
7
Vi(dif)(p-p)
differential input signal
(peak-to-peak value)
0 dB; depends on VDDA
-
2.0
Vdif(offset)
Vcm(offset)
VADC(offset)
Ci(stat)
differential offset voltage
common mode offset voltage
ADC offset voltage
static input capacitance
Ri
input resistance
td(g)
group delay
Pin: HFIN_SE
fclk
clock sample rate
B
recovered bandwidth
G
AGC gain range
THD
total harmonic distortion
S/N
Vi(se)(p-p)
signal-to-noise and distortion
of AGC
single-ended input signal
(peak-to-peak value)
VHFIN_DP to VHFIN_DN
input to ground
input to input
32 steps
fsig = 25 MHz;
at Vdif = 1.4 V (p-p)
0 dB; depends on VDDA1
−100 -
−200 -
−60
-
-
7
-
3
-
∞
-
-
-
-
-
35
−2.1 -
-
-
-
50
-
1.4
Ci(stat)
static input capacitance
input to ground
Ri
input resistance
td(g)
group delay flatness
0 MHz to 35 MHz
Pins: D1, D2_TLN, D3_REN, D4_FEN, S1_MIRN and S2
IIO(max)
Vi
Gtol
maximum input/output current
input voltage
gain tolerance
selectable via gain
-
-
-
[1] 1
-
−20
7
8.6
-
-
VVRIN
0
Max
Unit
1.36
V
-
kΩ
53
µA
1.32
V
10
Ω
-
nF
100
MHz
-
MHz
-
23---..--03- × V DDA V
+100
mV
+100
mV
+60
mV
-
pF
-
pF
-
kΩ
100
ps
100
-
+11.4
−35
MHz
MHz
dB
dB
-
dB
13---..--43- × V DDA V
-
pF
-
kΩ
600
ps
16
µA
-
V
+20
%
9397 750 14312
Product data sheet
Rev. 03 — 25 November 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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