SNAU268 June   2021 LMK1C1104

 

  1.   Trademarks
  2. 1Features
  3. 2Signal Path and Control Circuitry
  4. 3Getting Started
  5. 4Power-Supply Connections
  6. 5Enabling/Disabling the Outputs
  7. 6Output Clock
  8. 7Bill of Materials
    1. 7.1 REACH Compliance
  9. 8Schematic

5 Enabling/Disabling the Outputs

The enable pin, 1G, of the LMK1C1104DQF can be controlled using jumper J3. Pull 1G to VDD by shunting pins 2 and 3 of J3 to enable the outputs as shown in Figure 5-1. Leave 1G floating or pull to GND to disable the outputs.

GUID-20210615-CA0I-GR9S-XFHX-J0BBGHF8VMNH-low.png Figure 5-1 J3 Jumper Location.

By default, a shunt is placed on pins 2 and 3 to enable the outputs.