ADF7020BCP 데이터 시트보기 (PDF) - Analog Devices

부품명

상세내역

제조사

ADF7020BCP

High Performance ISM Band FSK/ASK Transceiver IC

Analog Devices 

Preliminary Technical Data

TIMING CHARACTERISTICS

VDD = 3 V ± 10%; VGND = 0 V, TA = 25°C, unless otherwise noted.

Guaranteed by design, but not production tested.

Table 2.

Parameter

Limit at TMIN to TMAX

Unit

t1

<10

ns

t2

<10

ns

t3

<25

ns

t4

<25

ns

t5

<10

ns

t6

<20

ns

t7

<TBD

ns

t8

<TBD

ns

t9

<TBD

ns

t10

<TBD

ns

Test Conditions/Comments

SDATA to SCLK Setup Time

SDATA to SCLK Hold Time

SCLK High Duration

SCLK Low Duration

SCLK to SLE Setup Time

SLE Pulse Width

SLE to SCLK Setup Time, Readback

SCLK to SREAD Data Valid, Readback

SREAD Hold Time after SCLK, Readback

SCLK to SLE Disable Time, Readback

ADF7020

SCLK

SDATA

DB31 (MSB)

t1

t2

DB30

t3

t4

DB2

DB1

(CONTROL BIT C2)

SLE

t1

t2

SCLK

Figure 2. Serial Interface Timing Diagram

SDATA

SLE

REG7 DB0

(CONTROL BIT C1)

t3

SREAD

t8

X

RV16

RV15

t9

Figure 3. Readback Timing Diagram

DB0 (LSB)

(CONTROL BIT C1)

t6

t5

t10

RV2

RV1

Rev. PrH | Page 7 of 40

Share Link: