AFBR-79EQPZ-R1-C datasheet(8/15 Pages) ATGBICS

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Ref: ATGBICS_AFBR-79EQPZ-R1-C_V1

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Product Datasheet

Timing for Soft Control and Status Functions

Parameter

Symbol

Max

Unit

Conditions

Initialization Time

t_init

2000

Time from power on1, hot plug or rising edge of

Reset until the module is fully functional2

Reset Init Assert Time

t_reset_init

μs

A Reset is generated by a low level longer than

the minimum reset pulse time present on the

ResetL pin.

Serial

Bus

Hardware

Ready Time

t_serial

2000

Time from power on1 until module responds to

data transmission over the 2-wire serial bus

Monitor Data Ready

Time

t_data

2000

Time from power on1 to data not ready, bit 0 of

Byte 2, deasserted and IntL asserted

Reset Assert Time

t_reset

2000

Time from rising edge on the ResetL pin until the

module is fully functional2

LPMode Assert Time

ton_LPMode

100

μs

Time from assertion of LPMode (Vin:LPMode

=Vih) until module power consumption enters

lower Power Level

IntL Assert Time

ton_IntL

200

Time from occurrence of condition triggering IntL

until Vout:IntL = Vol

IntL Deassert Time

toff_IntL

500

μs

toff_IntL 500 μs Time from clear on read3

operation of associated flag until Vout:IntL = Voh.

This includes deassert times for Rx LOS, Tx Fault

and other flag bits.

Rx LOS Assert Time

ton_los

100

Time from Rx LOS state to Rx LOS bit set and

IntL asserted

Flag Assert Time

ton_flag

200

Time from occurrence of condition triggering flag

to associated flag bit set and IntL asserted

Mask Assert Time

ton_mask

100

Time from mask bit set4 until associated IntL

assertion is inhibited

Mask De-assert Time

toff_mask

100

Time from mask bit cleared4 until associated

IntlL operation resumes

ModSelL Assert Time

ton_ModSelL

100

μs

Time from assertion of ModSelL until module

responds to data transmission over the 2-wire

serial bus

ModSelL Deassert Time

toff_ModSelL

100

μs

Time from deassertion of ModSelL until the

module does not respond to data transmission

over the 2-wire serial bus

Power_over-ride or

ton_Pdown

100

Time from P_Down bit set 4 until module power

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