MAX11014BGTM+ Maxim Integrated, MAX11014BGTM+ Datasheet - Page 39

• Manufacturer Part Number: MAX11014BGTM+
• Description: Special Purpose Amplifiers Auto RF MESFET Amp Drain-Current Cntrlr
• Manufacturer: Maxim Integrated
• Series: MAX11014, MAX11015r

Specifications of MAX11014BGTM+

• Rohs: yes
• Common Mode Rejection Ratio (min): 90 dB
• Operating Supply Voltage: 0.5 V to 11 V
• Supply Current: 2.8 mA
• Maximum Power Dissipation: 2162.2 mW
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-48
• Available Set Gain: 13.98 dB

Table 11a. Channel 1/Channel 2 Temperature LUT Control Modes
Table 11b. Channel 1/Channel 2 KLUT Control Modes
KSRC_-2
T_COMP1
0
0
0
0
1
1
1
1
0
0
1
1
KSRC_-1
______________________________________________________________________________________
T_COMP0
0
0
1
1
0
0
1
1
0
1
0
1
KSRC_-0
A change in temperature does not trigger a V
calculation triggered in another way does not include the temperature lookup. This bit setting
simplifies the V
A change in temperature does not trigger a V
calculation triggered in another way does not include the temperature lookup. This bit setting
simplifies the V
A change in the channel 1/channel 2 external temperature sensor reading triggers a
V
is triggered, the calculation includes the temperature lookup function.
A change in the internal temperature sensor reading triggers a V
corresponding channel. When a V
the temperature lookup function.
DAC(CODE)
0
1
0
1
0
1
0
1
Automatic RF MESFET Amplifier
No KLUT operations performed. This bit setting simplifies the V
calculation to:
The V
The V
The V
The V
The V
The V
The V
calculation for the corresponding DAC channel. When a V
DAC(CODE)
DAC(CODE)
V
DAC(CODE)
V
DAC(CODE)
DAC(CODE)
DAC(CODE)
DAC(CODE)
DAC(CODE)
DAC(CODE)
DAC(CODE)
V
DAC(CODE)
V
DAC(CODE)
V
DAC(CODE)
V
V
DAC(CODE)
DAC(CODE)
DAC(CODE)
Drain-Current Controllers
calculation to V
calculation to V
= V
V
calculation simplifies to:
calculation simplifies to:
calculation simplifies to:
calculation simplifies to:
calculation simplifies to:
calculation simplifies to:
calculation simplifies to:
= V
DAC(CODE)
= V
SET(CODE)
= V
= V
SET(CODE)
DAC(CODE)
SET(CODE)
= V
= V
SET(CODE)
SET(CODE)
SET(CODE)
SET(CODE)
FUNCTION
DAC(CODE)
DAC(CODE)
= V
+ USRK x LUT
(1 + LUT
+ USRK x LUT
DAC(CODE)
DAC(CODE)
SET(CODE)
calculation is triggered, the calculation includes
+ USRK x LUT
(1 + LUT
FUNCTION
(1 + LUT
(1 - LUT
= V
= V
K
[sense voltage] x LUT
(1 + LUT
K
calculation. Any V
SET(CODE)
calculation. Any V
SET(CODE)
K
K
K
[ADCIN_] x LUT
[sense voltage] x LUT
[USRK] x LUT
[VSET] x LUT
K
[ADCIN_] x LUT
K
[VSET] x LUT
DAC(CODE)
TEMP
(1 + LUT
(1 - LUT
[TEMP])
DAC(CODE)
TEMP
TEMP
TEMP
DAC(CODE)
DAC(CODE)
DAC(CODE)
K
TEMP
calculation for the
K
TEMP
[K]).
TEMP
[TEMP])
[TEMP])
[K]).
[TEMP])
TEMP
[TEMP]
[TEMP])
[TEMP]
calculation
[TEMP]
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