ADN4604 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Lista de partido

ADN4604

4.25 Gbps, 16 × 16, Digital Crosspoint Switch

Analog Devices 

ADN4604

Parameter

THERMAL CHARACTERISTICS

Operating Temperature Range

θJA

θJB

θJC

LOGIC CHARACTERISTICS

Input High Voltage Threshold (VIH)

Input Low Voltage Threshold (VIL)

Output High Voltage (VOH)

Output Low Voltage (VOL)

Conditions

Still air; JEDEC 4-layer test board

Still air

At the exposed pad

DVCC = 3.3 V

DVCC = 3.3 V

2 kΩ pull-up resistor to DVCC

IOL = 3 mA

Min

Typ

−40

24.9

11.6

0.95

0.7 × VCC

VEE

VEE

DVCC

1 VICM is the input common-mode voltage.

2 Minimum VTTO is only applicable for a limited range of output current settings. Refer to the Power Dissipation section.

I2C TIMING SPECIFICATIONS

Max

Unit

+85

°C

°C/W

°C/W

°C/W

VCC

V

0.3 × VCC V

V

0.4

V

SDA

tf

SCL

S

tLOW

tSU:DAT

tf

tHD:STA

tHD:DAT

tf

tHD:STA

tHIGH

tSU:STA

Sr

Figure 2. I2C Timing Diagram

tf

tBUF

tSU:STO

P

S

Table 2. I2C Timing Specifications

Parameter

SCL Clock Frequency

Hold Time for a Start Condition

Setup Time for a Repeated Start Condition

Low Period of the SCL Clock

High Period of the SCL Clock

Data Hold Time

Data Setup Time

Rise Time for Both SDA and SCL

Fall Time for Both SDA and SCL

Setup Time for Stop Condition

Bus-Free Time Between a Stop Condition and a Start Condition

Bus Idle Time After a Reset

Reset Pulse Width

Symbol

fSCL

tHD;STA

tSU;STA

tLOW

tHIGH

tHD;DAT

tSU;DAT

tr

tf

tSU;STO

tBUF

Min

Max

Unit

0

400+

kHz

0.6

μs

0.6

μs

1.3

μs

0.6

μs

0

μs

10

ns

1

300

ns

1

300

ns

0.6

μs

1

ns

10

ns

10

ns

Rev. 0 | Page 4 of 40

Share Link: