Datasheet

MAX2067
50MHz to 1000MHz High-Linearity,
Serial/Analog-Controlled VGA
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DATA
CLOCK
CS
t
EWS
t
EW
t
ES
t
CW
t
CS
DN
MSB LSB
D(N - 1) D1 D0
t
CH
Figure 1. SPI Timing Diagram
Table 2. SPI Data Format
FUNCTION BIT DESCRIPTION
D7 Bit 7 (MSB) of on-chip DAC used to program the analog attenuator
D6 Bit 6 of DAC
D5 Bit 5 of DAC
D4 Bit 4 of DAC
D3 Bit 3 of DAC
D2 Bit 2 of DAC
D1 Bit 1 of DAC
On-Chip DAC
D0 (LSB) Bit 0 (LSB) of the on-chip DAC