DS21Q58LN 查看數據表（PDF） - Maxim Integrated

零件编号

产品描述 (功能)

生产厂家

DS21Q58LN

E1 Quad Transceiver

Maxim Integrated 

DS21Q58 E1 Quad Transceiver

26.5 Transmit AC Characteristics

Table 26-5. AC Characteristics—Transmit

(VDD = 3.3V ±5%, TA = 0°C to +70°C for DS21Q58L; VDD = 3.3V ±5%, TA = -40°C to +85°C for DS21Q58LN.)

(Figure 26-11 and Figure 26-12)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

TCLK Period

tCP

488

ns

tCH

TCLK Pulse Width

tCL

TSYNC Setup to TCLK

tSU

75

ns

75

tCH - 5

20

or

ns

tSH - 5

TSYNC Pulse Width

tPW

50

ns

TSER Setup to TCLK Falling

tSU

20

ns

TSER Hold from TCLK Falling

tHD

20

ns

TCLK Rise and Fall Times

tR, tF

25

ns

Figure 26-11. Transmit AC Timing (IBO Disabled)

tR

tF

TCLK

SU

TSER

t D2

TSYNC1

TSYNC2

tSU

t HD

t D2

OUTA/OUTB3

tCP

tCL tCH

NOTE 1: TSYNC IS IN OUTPUT MODE (TCR.0 = 1).

NOTE 2: TSYNC IS IN INPUT MODE (TCR.0 = 0).

NOTE 3: APPLIES TO OUTA AND OUTB WHEN CONFIGURED FOR TPOS AND TNEG OUTPUTS.

71 of 74

Share Link: