English
Language : 

SAA7108AE Datasheet, PDF (185/208 Pages) NXP Semiconductors – HD-CODEC
◁
NXP Semiconductors
SAA7108AE; SAA7109AE
HD-CODEC
Table 240. Characteristics of the digital video decoder part …continued
VDDD = 3.0 V to 3.6 V; VDDA = 3.1 V to 3.5 V; Tamb = 0 °C to 70 °C (typical values measured at Tamb = 25 °C); timings and
levels refer to drawings and conditions illustrated in Figure 67; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Digital inputs
VIL(SDAd,SCLd) LOW-level input voltage
pins SDAd and SCLd
−0.5
-
+0.3VDDD V
VIH(SDAd,SCLd) HIGH-level input voltage
pins SDAd and SCLd
0.7VDDD -
VDDD + 0.5 V
VIL(XTALId)
LOW-level CMOS input
voltage pin XTALId
−0.3
-
+0.8
V
VIH(XTALId)
HIGH-level CMOS input
voltage pin XTALId
2.0
-
VDDD + 0.3 V
VIL(n)
LOW-level input voltage
all other inputs
−0.3
-
+0.8
V
VIH(n)
HIGH-level input voltage
all other inputs
2.0
-
5.5
V
ILI
input leakage current
-
-
1
µA
ILI/O
I/O leakage current
-
-
10
µA
Ci
input capacitance
I/O at high-impedance
-
-
8
pF
Digital outputs[2]
VOL(SDAd)
LOW-level output voltage SDAd at 3 mA sink
pin SDAd
current
-
-
0.4
V
VOL(clk)
LOW-level output voltage
for clocks
0
-
0.6
V
VOH(clk)
HIGH-level output voltage
for clocks
2.4
-
VDDD + 0.5 V
VOL(n)
LOW-level output voltage
all other digital outputs
0
-
0.4
V
VOH(n)
HIGH-level output voltage
all other digital outputs
2.4
-
VDDD + 0.5 V
Clock output timing (LLC and LLC2)[3]
CL
output load capacitance
Tcy
cycle time
pin LLC
pin LLC2
15
-
35
-
70
-
50
pF
39
ns
78
ns
δ
tr
tf
td(LLC-LLC2)
duty factor for tLLCH/tLLC
and tLLC2H/tLLC2
rise time LLC and LLC2
fall time LLC and LLC2
delay time between LLC
and LLC2 output
Horizontal PLL
CL = 40 pF
0.2 V to VDDD − 0.2 V
VDDD − 0.2 V to 0.2 V
measured at 1.5 V;
CL = 25 pF
40
-
-
-
-
-
−4
-
60
%
5
ns
5
ns
+8
ns
fhor(nom)
nominal line frequency
50 Hz field
60 Hz field
-
15 625
-
Hz
-
15 734
-
Hz
∆fhor/fhor(nom) permissible static
deviation
-
-
5.7
%
SAA7108AE_SAA7109AE_3
Product data sheet
Rev. 03 — 6 February 2007
© NXP B.V. 2007. All rights reserved.
185 of 208
 ▷