SAA7104E Datasheet, PDF (56/70 Pages) NXP Semiconductors – Digital video encoder

Philips Semiconductors
Digital video encoder
Product specification
SAA7104E; SAA7105E
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Outputs
V_OL
LOW-level output voltage
V_DDD1 = 1.1 V, 1.5 V, 1.8 V 0
or 2.5 V; note 3
−
0.1
V
V_DDD1 = 3.3 V; note 3
0
pins TDO,
0
TTXRQ_XCLKO2, VSM
and HSM_CSYNC
−
0.4
V
−
0.4
V
V_OH
HIGH-level output voltage
V_DDD1 = 1.1 V, 1.5 V, 1.8 V V_DDD1 − 0.1 −
V_DDD1
V
or 2.5 V; note 3
V_DDD1 = 3.3 V; note 3
2.4
pins TDO,
2.4
TTXRQ_XCLKO2, VSM
and HSM_CSYNC
−
V_DDD1
V
−
V_DDD2
V
I²C-bus; pins SDA and SCL
V_IL
LOW-level input voltage
V_IH
HIGH-level input voltage
I_i
input current
V_i = LOW or HIGH
V_OL
LOW-level output voltage
I_OL = 3 mA
(pin SDA)
I_o
output current
during acknowledge
Clock timing; pins PIXCLKI and PIXCLKO
T_PIXCLK
t_d(CLKD)
cycle time
delay from PIXCLKO to
PIXCLKI
note 4
note 5
δ
duty factor t_HIGH/T_PIXCLK
note 4
duty factor t_HIGH/T_CLKO2
output
t_r
rise time
note 4
t_f
fall time
note 4
Input timing
t_SU;DAT
t_HD;DAT
t_SU;DAT
input data set-up time
input data hold time
input data set-up time
pins PD11 to PD0
pins PD11 to PD0
pins HSVGC, VSVGC
and FSVGC; note 6
t_HD;DAT
input data hold time
pins HSVGC, VSVGC
and FSVGC; note 6
−0.5
−
0.7V_DDD2 −
−10
−
−
−
3
−
0.3V_DDD2 V
V_DDD2 + 0.3 V
+10
µA
0.4
V
−
mA
12
−
−
ns
−
−
−
ns
40
50 60
%
40
50 60
%
−
−
1.5
ns
−
−
1.5
ns
2
−
−
ns
0.9
−
−
ns
2
−
−
ns
1.5
−
−
ns
Crystal oscillator
f_nom
∆f/f_nom
nominal frequency
permissible deviation of
nominal frequency
note 7
−
27 −
MHz
−50
−
+50
10^−6
2004 Mar 04
56