SDA9188-3X Datasheet, PDF (22/31 Pages) Siemens Semiconductor Group – Picture-in-Picture Processor with On-Chip PLL

SDA 9188-3X
Characteristics (cont’d)
Parameter
Symbol
Limit Values
Unit Test
min. nom. max.
Condition
Measuring
Circuit
Input SCL,
In/Output SDA
L-input voltage
H-input voltage
V_IL
–1
V_IH
3
Input leakage current
I_L
Input capacitance
C_I
Input frequency
f_SCL
Transition period
t_r, t_f
Max. capacitance at bus C_max
Fall time
t_f
SDA by acknowledge
V_AL
0
1.5 V
V_DD
V
10
µA V_IH = 5,5 V
7
pF
100 kHz
2
µs
400 pF
0.2 µs from 3 V to 1 V
0.4 V
I_AL = 3 mA
Output OUT1 … 3 *
Output current
I_O
Output voltage Range
V_OH
Resolution
Load resistance
Output capacitance
Coupling capacitance
Reference current
Time constant
Differential non-
linearity **
I_{O quant}
R_L
C_O
C_C
I_REF
t_const
Maximum difference of
output current at the
RGB outputs
for the same
full modulation
Change of the output
∆I_O
currents by changing of
bits CON 0-3 in Register 4
Reference resistance
R_REF
– 1.61 – 1.79 – 1.97 mA
0
1.0 2
Vpp
28.4
µA
0
560 1000 Ω
7
pF
47
nF
– 0.3 – 0.58 – 0.8 mA
35 ns
– 0.5
0.5 LSB
–3
3
%
V_DDA = 5 V
1
Bits D4 ... D7 of 1
Reg. 4 = 0000 1
I_REF = nom.
V_DDA = 5 V
1
1
1
1
1
BW = 4.5 MHz 1
Range 0 … 1
V
Bit d1 of
Reg. 0 = 1
20
%
R_REF = 10 kΩ
2.7 3.9 4.7 kΩ Bits D4 ... D7 of
Reg. 4 = 0000
* The nominal color saturation is achieved in RGB mode by an amplitude ratio of 0.72/0.95/1 for Y/U/V at the inputs.
** of D/A converter
Semiconductor Group
22