PCA9517AD,112 NXP Semiconductors, PCA9517AD,112 Datasheet - Page 11

• Manufacturer Part Number: PCA9517AD,112
• Description: IC I2C BUS REPEATER 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: Repeaterr

Specifications of PCA9517AD,112

• Tx/rx Type: I²C Logic
• Delay Time: 170ns
• Capacitance - Input: 6pF
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 5mA
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935285763112; PCA9517AD; PCA9517AD

NXP Semiconductors
11. Test information
PCA9517A_2
Product data sheet
Fig 10. Propagation delay and transition times;
Fig 12. Propagation delay
output
input
port B to port A
80 %
10.1 AC waveforms
t
1.5 V
PHL
0.6 V
20 %
t
THL
Fig 13. Test circuit for open-drain outputs
20 %
SCLA, SDAA
SDAB, SCLB
0.6 V
R
to 5.5 V).
C
R
1.5 V
t
PLH
L
L
T
= load resistor; 1.35 k on port B; 167
= load capacitance includes jig and probe capacitance; 57 pF
= termination resistance should be equal to Z
output
input
80 %
t
TLH
002aad642
3.0 V
0.1 V
t
0.5 V
PLH
1.2 V
V
Rev. 02 — 5 May 2008
OL
GENERATOR
50 % if V
1.5 V if V
PULSE
CC(A)
CC(A)
Fig 11. Propagation delay and transition times;
is less than 2 V
is greater than 2 V
output
V
input
I
port A to port B
on port A (0.9 V to 2.7 V) and 450
R T
V
CC(A)
80 %
o
DUT
t
of pulse generators
PHL
0.3V
V
002aad641
CC(B)
Level translating I
1.5 V
CC(A)
20 %
t
THL
V
002aab649
O
V
CC(B)
R L
C L
20 %
1.5 V
t
PLH
0.3V
PCA9517A
CC(A)
© NXP B.V. 2008. All rights reserved.
80 %
2
t
TLH
C-bus repeater
on port A (3.0 V
002aad643
V
CC(A)
3.0 V
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