pca9515dp NXP Semiconductors, pca9515dp Datasheet - Page 5

• Manufacturer Part Number: pca9515dp
• Description: I2c-bus Repeater
• Manufacturer: NXP Semiconductors

Philips Semiconductors
On the Bus 1 side of the PCA9515, the clock and data lines would
have a positive offset from ground equal to the V
After the 8
slave device that is very close to ground in our example.
2004 Sep 29
I
2
C-bus repeater
th
clock pulse, the data line will be pulled to the V
9th CLOCK PULSE
OL
of the PCA9515.
V
OL
OF SLAVE
Figure 5. Bus 1 waveform
OL
of the
5
It is important to note that any arbitration or clock stretching events
on Bus 1 require that the V
below the V
Characteristics section) to be recognized by the PCA9515 and then
transmitted to Bus 0.
OL
of the PCA9515 (see V
V
OL
OL
OF PCA9515
of the devices on Bus 1 be 70 mV
OL
– V
2 V/DIV
ilc
in the DC
PCA9515
Product data sheet
SW00865