MAX2066ETL+T Maxim Integrated Products, MAX2066ETL+T Datasheet - Page 17

• Manufacturer Part Number: MAX2066ETL+T
• Description: RF Amplifier IC VGA PROG DIGITAL-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX2066ETL+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1. SPI Timing Diagram
Table 2. SPI Data Format
Digital Attenuator State 4
Digital Attenuator State 3
Digital Attenuator State 2
Digital Attenuator State 1
FUNCTION
CLOCK
DATA
CS
______________________________________________________________________________________
MSB
D27 (MSB)
t
EWS
Serial/Parallel-Controlled Digital VGA
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
D15
D14
D13
D12
D11
D10
BIT
D9
D8
DN
50MHz to 1000MHz High-Linearity,
16dB step (MSB of the 5-bit word used to program the digital attenuator state 4)
8dB step
4dB step
2dB step
1dB step (LSB)
5-bit word used to program the digital attenuator state 3 (see the description for digital
attenuator state 4)
5-bit word used to program the digital attenuator state 2 (see the description for digital
attenuator state 4)
5-bit word used to program the digital attenuator state 1 (see the description for digital
attenuator state 4)
t
CS
D(N - 1)
DESCRIPTION
D1
t
CH
D0
t
CW
t
ES
LSB
t
EW
17