MAX11008BETM+ Maxim Integrated Products, MAX11008BETM+ Datasheet - Page 16

• Manufacturer Part Number: MAX11008BETM+
• Description: RF Wireless Misc IC CTLR LDMOS BIAS DUAL
• Manufacturer: Maxim Integrated Products

Specifications of MAX11008BETM+

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

Dual RF LDMOS Bias Controller with
Nonvolatile Memory
16
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REFERENCE
EXTERNAL
2.5V
5V
µC
0.1µF
DV
0.1µF
*SELECT R
LIMIT R
DD
F
TO 100Ω TO MINIMIZE OFFSET ERRORS.
F
AND C
SCL/SCLK
SDA/DIN
A0/CS
A1/DOUT
OPSAFE1
OPSAFE2
ALARM
BUSY
CNVST
SPI/I2C
REFADC
REFDAC
PGAOUT1
PGAOUT2
ADCIN1
ADCIN2
F
BASED ON DESIRED FILTER CUTOFF FREQUENCY WHERE f
DV
DV
DD
DD
Typical Application Circuits—SPI Interface
0.1µF
DGND
MAX11008
AGND
AV
AV
DD
DD
0.1µF
CUTOFF
GATE2
GATE1
DXN2
DXN1
CS1+
CS2+
DXP2
DXP1
CS1-
CS2-
= 1/(2 π R
RF IN
F
C
F
).
C
C
F
F
*
*
R
R
F
F
*
*
RF IN
32V
R
SENSE
LDMOS 1
R
SENSE
RF OUT
LDMOS 2
RF OUT