SI57X-EVB Silicon Laboratories Inc, SI57X-EVB Datasheet - Page 11

• Manufacturer Part Number: SI57X-EVB
• Description: MCU, MPU & DSP Development Tools Si570/Si571 Eval Board
• Manufacturer: Silicon Laboratories Inc

Specifications of SI57X-EVB

• Processor To Be Evaluated: Si570, Si571, C8051F320
• Interface Type: USB, I2C
• Operating Supply Voltage: 1.8 V to 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Clock I/O
There are no input clock signals that are routed to and from the DUT via the motherboard. The Si57x
daughterboard output clocks are directly routed from the Si57x daughterboard to SMA connectors J4 and J5.
These connectors are designated CLKP and CLKN, respectively. Each of these output clocks needs to be
terminated into 50  single-ended, 100  differential. Any ac coupling caps or near end LVPECL bias resistors
have to be provided for on the Si57x daughterboard.
3. Configuring the Si57x-EVB
Optional Voltage Source
(for Si571/599)
+5 V Power Supply
(Optional)
VC_MOD
Figure 5. Typical Configuration
- +
- +
Si57x-EVB
MB
DB
Rev. 0.2
USB
Optional Oscilloscope
or other Instrument
CLKN
CLKN
CLKP
Frequency Counter
Si57x-EVB
PC
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