SI5317C-C-GMR Silicon Laboratories Inc, SI5317C-C-GMR Datasheet - Page 9

• Manufacturer Part Number: SI5317C-C-GMR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI5317C-C-GMR

• Lead Free Status / RoHS Status: Supplier Unconfirmed

1.1. Three-Level (3L) Input Pins (No External Resistors)
1.2. Three-Level Input Pins (Example with External Resistors)
Table 3. Three-Level Input Pins
Input Low Current
Input Mid Current
Input High Current
Notes:
1. The current parameters are the amount of leakage that the 3L inputs can tolerate from
2.
3. If a pin is tied to ground or V
4.
One of eight resistors from a Panasonic EXB -D10C183J
(or similar) resistor pack
an external driver using the external resistor values indicated in this example. In most
designs, an external resistor voltage divider is recommended.
Resistor packs are only needed if the leakage current of the external driver
exceeds the current specified in Table 2, Iimm. Any resistor pack may be used
(e.g.
If a pin is left open (no connect), no resistors are needed.
Parameter
External Driver
External Driver
Panasonic EXB-D10C183J). PCB layout is not critical.
Figure 3. Three-Level Input Pins
Figure 4. Three-Level Input Pins
3L input current
I
imm
DD
1,2,3,4
18 k
18 k
, no resistors are needed.
Rev. 1.0
–30 µA
–11 µA
Min
—
V
DD
Si5317
Si5317
75 k
75 k
V
V
DD
DD
75 k
75 k
–11 µA
–30 µA
Max
—
Si5317
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