MAX1385 Datasheet, PDF (10/52 Pages) Maxim Integrated Products – Dual RF LDMOS Bias Controllers with I2C/SPI Interface

Dual RF LDMOS Bias Controllers
with I²C/SPI Interface
SDA
t_F
t_LOW
t_R
t _SU;DAT
t_F
t _HD;STA
SCL
S
t _HD;STA
t _HD;DAT
t _HIGH
t _SU;STA
S_r
Figure 1. I²C Slow-/Fast-Mode Timing Diagram
t_SP
t_r
t_BUF
t _SU;STO
P
S
Sr
t _FDA
SDA
t _SU;STA
t _RDA
t _HD;STA
t _HD;DAT
SCL
t _RCL1
t _FCL
t _LOW
t _HIGH
Figure 2. I²C High-Speed-Mode Timing Diagram
t _SU;DAT
t _RCL
t _LOW t _HIGH
Sr P
t _SU;STO
t _RCL1
CSB
SCL
DIN
DOUT
t_CSS
t_DH
D23
t_DV
t_CL
t_CH
t_DS
D22
Figure 3. SPI Timing Diagram
t_CSW
t_CP
t_CSH
t_CSS
D1
D0
t_DO
t_TR
D1
D0
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