SDA9255 Datasheet, PDF (36/45 Pages) Siemens Semiconductor Group – SRC-Scan Rate Converter SDA9255

SDA 9255
3.1 Recommended Operating Conditions (cont’d)
Parameter
Symbol
Limit Values Unit
min. nom. max.
SDA/SCL rise times t_R
SDA/SCL fall times t_F
Set-up time stop
condition
t_{SU; STO} 0.6
300 ns
300 ns
µs
Output valid from
t_AA
clock
900 ns
Input filter spike
t_SP
suppression (SDA and
SCL pins)
50 ns
L-output current
I_QL
3
mA
Remark
3.2 Characteristics (Assuming Recommended Operating Conditions)
Parameter
Symbol
Limit Values Unit Remark
min.
max.
Average supply
I_CC
current
200
mA All V_DD pins, typ.
170 mA
All Digital Inputs (Including I/O Inputs)
Input capacitance C_I
10
pF
Input leakage current I_I(L)
-10
10
µA
TTL Inputs: YIN, UVIN (Referred to LL2CLK)
Set-up time
t_SU
0
ns
Input hold time
t_IH
25
ns
TTL Inputs: HIN, VIN, SYNCEN (Referred to LL2CLK)
Set-up time
t_SU
7
ns
Input hold time
t_IH
6
ns
TTL Outputs: YOUT, UVOUT, HOUT, VOUT, HREF, INTERLACED (Referred to
LL2CLK)
Hold time
Delay time
t_QH
6
t_QD
25
ns
ns C_L = 30 pF
Semiconductor Group
34
1998-02-01