ADRF6750 Analog Devices, Inc., ADRF6750 Datasheet - Page 5

• Manufacturer Part Number: ADRF6750
• Description: 950 Mhz To 1575 Mhz Quadrature Modulator With Integrated Fractional-n Pll And Vco
• Manufacturer: Analog Devices, Inc.

TIMING CHARACTERISTICS
I
Table 2.
Parameter
SCL Clock Frequency
SCL Pulse Width High
SCL Pulse Width Low
Start Condition Hold Time
Start Condition Setup Time
Data Setup Time
Data Hold Time
Stop Condition Setup Time
Data Valid Time
Data Valid Acknowledge Time
Bus Free Time
1
2
See Figure 2.
C Interface Timing
SDA
SCL
1
CONDITION
START
S
t
HD;STA
t
LOW
1/
t
f
HD;DAT
SCL
Symbol
t
t
t
t
t
t
f
t
t
t
t
SCL
HIGH
LOW
HD;STA
SU;STA
SU;DAT
HD;DAT
SU;STO
VD;DAT
VD;ACK
BUF
t
SU;DAT
t
Figure 2. I
HIGH
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2
C Port Timing Diagram
t
t
VD;DAT AND
VD;ACK (ACK SIGNAL ONLY)
t
SU;STA
Limit
400
600
1300
600
600
100
300
600
900
900
1300
S
t
SU;STO
CONDITION
STOP
P
Unit
kHz max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns max
ns max
ns min
t
BUF
S
ADRF6750