SDA9257 Infineon Technologies Corporation, SDA9257 Datasheet - Page 47

• Manufacturer Part Number: SDA9257
• Description: Clock SYNC Generator
• Manufacturer: Infineon Technologies Corporation

3.2
Parameter
Supply Currents
Analog supply current
Digital supply current
Output stage supply
current
Reference Inputs for Analog Inputs AINY, AINU, AINV
Reference ladder
resistance
Reference Inputs for Analog Input SYNC
Reference ladder
resistance
All TTL Inputs
Input current
I
L-output voltage
Analog Inputs
Analog input leakage
current
Analog input
capacitance
TTL Outputs Port A, Port B, VS, HS, BLN, H1, H2, RESOUTN (
L-output voltage
H-output voltage
High impedance state
output current
Load capacitance
Semiconductor Group
2
C Input/Output SDA
Characteristics (Assuming Recommended Operating Conditions)
Symbol
I
I
I
R
R
V
I
C
V
V
I
C
ADD
DD
DDQ
AIN
QZ
REF
REF
QL
QL
QH
I
L
min.
175
280
- 300
- 100
0
2.4 V
- 20
Limit Values
nom.
120
40
40
250
400
47
325
520
300
max.
0.6
100
10
0.4
V
20
25
DDQ
Unit
mA
mA
mA
V
nA
pF
V
1
pF
A
A
Remark
Sum of all
Sum of all
V
Sum of all V
For each converter
between REFH and
REFL
For each converter
between REFH and
REFL
V
Note: internal pullup/
I
AINY, AINU, AINV,
SYNC each
AINY, AINU, AINV,
SYNC each
I
I
V
Port A, Port B, VS,
HS, BLN
V
= 4 mA
= 1 mA
= - 0.5 mA
DD
I
Q
= 0 V...
DDQ
= 0 V...
pins +
pulldown-circuits
= 3.3 V or 5 V)
V
V
V
SDA 9206
V
DDQ
DDQ
ADDx
DDQ
1999-02-10
DDDTO
pins
pins