"远古版本983寄存器手册：寻找已废弃寄存器描述的宝藏"

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TI Confidential – NDA Restrictions

PRODUCTPREVIEW

TI Confidential — NDA Restrictions

DS90UB983-Q1

SNLS606 –MARCH 2020

www.ti.com

Product Folder Links: DS90UB983-Q1

DC Electrical Characteristics (continued)

Over operating free-air temperature range (unless otherwise noted).

PARAMETER

TEST

CONDITIONS

PIN OR FREQUENCY MIN TYP MAX UNIT

Input low-level High-Speed Mode

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

GND 0.3 × V

(I2C)

Input high-level High-Speed Mode

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

0.7 × V

(I2C)

(I2C) + 0.5

HYS

Input hysteresis High-Speed Mode

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

0.1 × V

(I2C)

Output low-level

High-Speed

Mode, I

= 3

mA, V

(I2C)

= 1.71

V to 1.89 V

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

0 0.4 V

onL

Transfer gate on resistance

for currents between SDA

and SDAH or SCL and SCLH

High-Speed

Mode; V

level; I

= 3 mA

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

50 Ω

onH

Transfer gate on resistance

for currents between SDA

and SDAH or SCL and SCLH

High-Speed

Mode; Both SDA

and SDAH or

SCL and SCLH

at V

(I2C)

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

50 Ω

Pull-up current of the SCLH

current-source

SCLH output

levels between

0.3 * V

(I2C)

and

0.7 * V

(I2C)

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

3 12 mA

Input low current V

= 0V

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

-65 0 65 µA

Input high current V

= V

(I2C)

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

-65 0 65 µA

Output low-level current High-Speed Mode

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

3 mA

Input capacitance

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

5 pF

Noise margin at the HIGH

level

For each

connected device

(including

hysteresis)

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

0.2 × V

(I2C)

Noise margin at the LOW

level

For each

connected device

(including

hysteresis)

I2C_SDA0, I2C_SCL0,

I2C_SDA1, I2C_SCL1,

I2C_SDA2, I2C_SCL2

0.1 × V

(I2C)

VOLTAGE AND TEMPERATURE SENSING

ACC

Voltage sensor accuracy

SENSE

= VDD ±

10 %

1 LSB

ACC

Voltage sensor accuracy

SENSE

= VDD ±

10 %

-1.5 ±0.5 1.5 %

ACC

Temperature sensor

accuracy

-40 to 150 ℃

junction

temperature

1 LSB

ACC

Temperature sensor

accuracy

-40 to 150 ℃

junction

temperature

-5 ±2.5 +5 °C

FPD-LINK DC SPECIFICATIONS

TI Confidential – NDA Restrictions

PRODUCTPREVIEW

TI Confidential — NDA Restrictions

DS90UB983-Q1

SNLS606 –MARCH 2020

www.ti.com

Product Folder Links: DS90UB983-Q1

AC Electrical Characteristics (continued)

Over operating free-air temperature range (unless otherwise noted).

PARAMETER TEST CONDITIONS

PIN OR

FREQUENCY

MIN TYP MAX UNIT

Forward channel data rate 94x

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

3.675 Gbps

BC Data Rate

FC rate = 13.5 Gbps,

6.75Gbps

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

168.75 Mbps

BC Data Rate 94x

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

20 Mbps

BC Data Rate 94x, 92x,

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

10 Mbps

BC Data Rate 94x,

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

5 Mbps

JIT

Output Total Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 13.5 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.3 UI

JIT

Output Total Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 10.8 Gbps

, measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.3 UI

JIT

Output Total Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 6.75 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.3 UI

JIT

Output Total Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 3.675 Gbps

(FPD-Link III), measured with

end-to-end video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.3 UI

JITR

Output Random Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 13.5 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.1 UI

JITR

Output Random Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 10.8 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.1 UI

JITR

Output Random Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 6.75 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.1 UI

JITR

Output Random Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 3.375 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.1 UI

TI Confidential – NDA Restrictions

PRODUCTPREVIEW

TI Confidential — NDA Restrictions

DS90UB983-Q1

www.ti.com

SNLS606 –MARCH 2020

Product Folder Links: DS90UB983-Q1

AC Electrical Characteristics (continued)

Over operating free-air temperature range (unless otherwise noted).

PARAMETER TEST CONDITIONS

PIN OR

FREQUENCY

MIN TYP MAX UNIT

JITR

Output Random Jitter

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 3.675 Gbps

(FPD-Link III), measured with

end-to-end video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.1 UI

JIT-FC

Forward Channel Total

Transferred Output Jitter

> RX CDR BW (98x), 13.5

Gbps , measured with end-to-

end video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.2 UI

JIT-FC

Forward Channel Total

Transferred Output Jitter

> RX CDR BW (98x), 10.8

Gbps , measured with end-to-

end video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.2 UI

JIT-FC

Forward Channel Total

Transferred Output Jitter

> RX CDR BW (98x), 6.75

Gbps , measured with end-to-

end video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.2 UI

JIT-FC

Forward Channel Total

Transferred Output Jitter

> RX CDR BW (98x), 3.375

Gbps (FPD-Link IV),

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.2 UI

JIT-FC

Forward Channel Total

Transferred Output Jitter

> RX CDR BW (94x), 3.675

Gbps (FPD-Link III), measured

with end-to-end video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

0.2 UI

Forward Channel Rise/Fall

Time

20% to 80%, NRZ Mode 30 ps

FCH

Output Eye Height

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 13.5 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

891 mVpp

FCH

Output Eye Height

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 10.8 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

891 mVpp

FCH

Output Eye Height

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 6.75 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

891 mVpp

FCH

Output Eye Height

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 3.375 Gbps ,

measured with end-to-end

video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

891 mVpp

FCH

Output Eye Height

= 100 Ω, 0.3 UI SJitter

Frequency = 0.1 to 10MHz.

BER rate 10

-12

, 3.675 Gbps

(FPD-Link III), measured with

end-to-end video

DOUT0+,

DOUT0–,

DOUT1+,

DOUT1–

891 mVpp

BW-PLL

PLL Bandwidth

Measured at DOUT0-, with

0.2UIpp PJ at BCC clock at

DOUT0+, NRZ Mode,

measured with end-to-end

video

13.5Gbps 10 MHz

TI Confidential – NDA Restrictions

PRODUCTPREVIEW

TI Confidential — NDA Restrictions

DS90UB983-Q1

SNLS606 –MARCH 2020

www.ti.com

Product Folder Links: DS90UB983-Q1

AC Electrical Characteristics (continued)

Over operating free-air temperature range (unless otherwise noted).

PARAMETER TEST CONDITIONS

PIN OR

FREQUENCY

MIN TYP MAX UNIT

BW-PLL

PLL Bandwidth

Measured at DOUT0-, with

0.2UIpp PJ at BCC clock at

DOUT0+, NRZ Mode,

measured with end-to-end

video

10.8Gbps 10 MHz

BW-PLL

PLL Bandwidth

Measured at DOUT0-, with

0.2UIpp PJ at BCC clock at

DOUT0+, NRZ Mode,

measured with end-to-end

video

6.75Gbps 10 MHz

BW-PLL

PLL Bandwidth

Measured at DOUT0-, with 0.2

UIpp PJ at BCC clock at

DOUT0+, NRZ, measured with

end-to-end video

3.375 Gbps 10 MHz

BW-PLL

PLL Bandwidth

Measured at DOUT0-, with 0.2

UIpp PJ at BCC clock at

DOUT0+, NRZ, measured with

end-to-end video

3.675 Gbps

(FPD3)

10 MHz

STX

PLL peaking

Measured with end-to-end

video

< 0.3 dB

DEV

Spread Spectrum Clocking

Deviation Frequency

0.5 %

MOD

Spread Spectrum Clocking

Modulation Frequency

Down and Center spread 30 33 kHz

TSD

Serializer Delay Data in to Data out TBD TBD ns

PLL-LT

Lock Time PDB to Valid FPD Out 2 ms

Return loss of TX f

FCMAX

= 6.75GHz –8.6 dB

Return loss of TX f

BCMIN

= 84.375MHz –30 dB

7.7 DisplayPort Electrical Characteristics

Over operating free-air temperature range (unless otherwise noted).

PARAMETER TEST CONDITIONS MIN TYP MAX UNIT

DP V1.4 MAIN LINK RX SYSTEM PARAMETERS

HBR3

Frequency for high bit rate 3

HBR3 rate

@ +300ppm / -5300ppm

8.05707 8.1 8.10243 Gbps

HBR2

Frequency for high bit rate 2

HBR2 rate

@ +300ppm / -5300ppm

5.37138 5.4 5.40162 Gbps

HBR

Frequency for high bit rate

HBR rate

@ +300ppm / -5300ppm

2.68569 2.7 2.70081 Gbps

RBR

Frequency for reduced bit rate

RBR rate

@ +300ppm / -5300ppm

1.611414 1.62 1.620486 Gbps

Down_Spread_

Amplitude

Link clock down-spreading

Modulation frequency range of

30kHz to 33kHz

0 0.5 %

DP V1.4 RX MAIN LINK CHARACTERISTICS

DP V1.4 MAIN LINK RX WITH HBR2

DP V1.4 RX TP3 PARAMETERS

RX-EYE_CONN

Minimum Receiver EYE Width at

RX-side connector pins

RBR 0.25 UI

RX-SKEW-

INTRA_PAIR HBR3

Lane Intra-pair Skew Tolerance HBR3 50 ps

RX-SKEW-

INTRA_PAIR HBR2

Lane Intra-pair Skew Tolerance HBR2 50 ps

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