AS260 datasheet(14/45 Pages) ONSEMI

14 / 45 page

AR0260 DS Rev. G Pub. 4/15 EN

©Semiconductor Components Industries, LLC,2015.

AR0260: 1/6-Inch 1080P High-Definition (HD) Digital Image Sensor

Shutdown Mode

The shutdown mode is entered when the SHUTDOWN pin is asserted. All power to the

AR0260 is disabled and no state, register, or patch information is retained. VDD_IO and

REG_IN0/VDD_PHY must be powered during Shutdown. Analog power (VAA and

VAA_PIX) is optional but typically would also be left on. All pins hold their state (Input,

output or tristate) during shutdown. Inputs are ignored during Shutdown and can be

high, low or tristate. EXTCLK can be turned off or left running. An internal POR is auto-

matically generated on exit from Shutdown.

Figure 7:

Shutdown Operation

Notes:

1. This delay is dependent on EXTCLK frequency.

Table 9:

Shutdown

Symbol

Definition

Min

Typ

Max

Unit

SHUTDOWN pulse width

–

EXTCLK cycles

Active EXTCLK required after SHUTDOWN asserted

–

Active EXTCLK required before SHUTDOWN de-asserted

–

Maximum internal boot time1

––

EXTCLK

Shutdown

SHUTDOWN

Mode

Internal Boot Time

SDATA

Enter standy mode

All Outputs

Data Active

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