AR0330 datasheet(24/77 Pages) ONSEMI

24 / 77 page

AR0330_DS Rev. U Pub. 4/15 EN

©Semiconductor Components Industries, LLC,2015.

AR0330: 1/3-Inch CMOS Digital Image Sensor

HiSPi Transmitter

Notes:

1. One UI is defined as the normalized mean time between one edge and the following edge of the

clock.

2. Taken from the 0V crossing point with the DLL off.

3. Also defined with a maximum loading capacitance of 10 pF on any pin. The loading capacitance

may also need to be less for higher bitrates so the rise and fall times do not exceed the maximum

0.3 UI.

4. The absolute mean skew between the Clock lane and any Data Lane in the same PHY between any

edges.

5. The absolute skew between any Clock in one PHY and any Data lane in any other PHY between any

edges.

Differential skew is defined as the skew between complementary outputs. It is measured as the abso-

lute time between the two complementary edges at mean VCM point. Note that differential skew also

is related to the VCM_AC spec which also must not be exceeded.

HiVCM Electrical Specifications

The HiSPi 2.0 specification also defines an alternative signaling level mode called

HiVCM. Both VOD and VCM are still scalable with VDD_HiSPi_TX, but with VDD_HiSPi_TX

nominal set to 1.8 V the common-mode is elevated to around 0.9 V.

Notes:

1. Where 'n' is the number of PHYs

2. Temperature of 25°C

3. Up to 700 Mbps

4. Specification values may be exceeded when outside this temperature range.

Table 20:

SLVS Electrical Timing Specification

Parameter

Symbol

Min

Max

Unit

Notes

Data Rate

1/UI

280

700

Mbps

Bitrate Period

tPW

1.43

3.57

Max setup time from transmitter

tPRE

0.3

1, 2

Max hold time from transmitter

tPOST

0.3

1, 2

Eye Width

tEYE

0.6

1, 2

Data Total Jitter (pk-pk) @1e-9

tTOTALJIT

0.2

1, 2

Clock Period Jitter (RMS)

tCKJIT

Clock Cycle-to-Cycle Jitter (RMS)

tCYCJIT

100

Rise time (20% - 80%)

150ps

0.25

Fall time (20% - 80%)

150ps

0.25

Clock duty cycle

DCYC

Mean Clock to Data Skew

tCHSKEW

-0.1

0.1

1, 4

PHY-to-PHY Skew

tPHYSKEW

2.1

1, 5

Mean differential skew

tDIFFSKEW

-100

100

Table 21:

HiVCM Power Supply and Operating Temperatures

Parameter

Symbol

Min

Typ

Max

Unit

Notes

HiVCM Current Consumption

IDD_HiSPi_TX

n*34

1, 2

HiSPi PHY Current Consumption

IDD_HiSPi

n*45

1, 2, 3

Operating temperature

-30

°C

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