SI5332C-C-GM3R View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

SI5332C-C-GM3R

6/8/12-Output Any-Frequency Clock Generator

Silicon Laboratories 

Si5332 Data Sheet

Functional Description

Termination for HCSL Outputs

The Si5332 HCSL driver option integrated termination resistors to simplify interfacing to an HCSL receiver. The HCSL driver supports

both 100 Ω and 85 Ω transmission line options. This configuration option may be specified using ClockBuilder Pro or via the device I2C

interface.

1.425V to 3.63V

OUTx

HCSL

driver

OUTx

Zo=42.5Ω

or 50Ω

Zo=42.5Ω

or 50Ω

HCSL

receiver

Figure 3.11. HCSL Internal Termination Mode

1.425V to 3.63V

OUTx

OUTx

Zo=42.5Ω

or 50Ω

RT = Zo

Zo=42.5Ω

or 50Ω

HCSL

receiver

RT = Zo

Figure 3.12. HCSL External Termination Mode

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