Datasheet

PCA9527_1 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 01 — 29 June 2009 13 of 22
NXP Semiconductors
PCA9527
3-channel bidirectional bus extender for HDMI, I
2
C-bus and SMBus
Input and output SDAB, SCLB and CECB
V
IH
HIGH-level input voltage 0.7V
CC(B)
- 5.5 V
V
IL
LOW-level input voltage
[2]
−0.5 - +0.3V
CC(B)
V
V
ILc
contention LOW-level input
voltage
−0.5 0.4 - V
V
IK
input clamping voltage I
I
= −18 mA - - −1.2 V
I
LI
input leakage current V
I
= 5.5 V - - ±1 µA
I
IL
LOW-level input current V
I
= 0.2 V - - 10 µA
V
OL
LOW-level output voltage I
OL
= 100 µA or 6 mA 0.47 0.52 0.6 V
V
OL
−V
ILc
difference between LOW-level
output and LOW-level input
voltage contention
guaranteed by design - - 70 mV
C
io
input/output capacitance V
I
= 3 V or 0 V; V
CC
= 3.3 V - 6 8 pF
V
I
= 3 V or 0 V; V
CC
=0V - 6 8 pF
Input and output SDAA, SCLA
V
IH
HIGH-level input voltage 0.7V
CC(A)
- 5.5 V
V
IL
LOW-level input voltage
[3]
−0.5 - +0.3V
CC(A)
V
V
IK
input clamping voltage I
I
= −18 mA - - −1.2 V
I
LI
input leakage current V
CC
=V
I
= 5.5 V - - ±1 µA
I
IL
LOW-level input current V
I
= 0.2 V - - 10 µA
V
OL
LOW-level output voltage I
OL
= 6 mA - 0.1 0.2 V
C
io
input/output capacitance V
I
= 3 V or 0 V; V
CC
= 3.3 V - 6 8 pF
V
I
= 3 V or 0 V; V
CC
=0V - 6 8 pF
I
trt(pu)
transient boosted pull-up current SCLA, SDAA only; V
CC(A)
= 4.5 V;
slew rate = 1.25 V/µs
-6- mA
Input and output CECA
V
IH
HIGH-level input voltage 0.7V
CC(B)
- 5.5 V
V
IL
LOW-level input voltage
[3]
−0.5 - +0.3V
CC(B)
V
V
IK
input clamping voltage I
I
= −18 mA - - −1.2 V
I
LI
input leakage current V
CC
=V
I
= 5.5 V - - ±1 µA
I
IL
LOW-level input current V
I
= 0.2 V - - 10 µA
V
OL
LOW-level output voltage I
OL
= 6 mA - 0.1 0.2 V
C
io
input/output capacitance V
I
= 3 V or 0 V; V
CC
= 3.3 V - 6 8 pF
V
I
= 3 V or 0 V; V
CC
=0V - 6 8 pF
Enable
V
IL
LOW-level input voltage −0.5 - +0.3V
CC(B)
V
V
IH
HIGH-level input voltage 0.7V
CC(B)
- 5.5 V
I
IL(EN)
LOW-level input current on
pin EN
V
I
= 0.2 V, EN pin only;
V
CC
= 3.6 V
- −10 −30 µA
I
LI
input leakage current V
I
=V
CC
−1-+1 µA
C
i
input capacitance V
I
= 3.0 V or 0 V - 2 5 pF
Table 5. Static characteristics …continued
V
CC
=2.7V to 5.5V; GND=0V; T
amb
= − 40 ° Cto+85 ° C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit