MAX11008BETM+ Maxim Integrated Products, MAX11008BETM+ Datasheet - Page 13

• 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

34–39, 42, 48
19, 25, 30,
21, 22, 23
32, 33, 47
20, 24
1, 31
PIN
10
11
12
13
14
15
16
17
18
26
27
28
29
40
41
43
44
45
46
—
2
3
4
5
6
7
8
9
PGAOUT2
PGAOUT1
SCL/SCLK
OPSAFE1
OPSAFE2
A1/DOUT
REFDAC
REFADC
SDA/DIN
ADCIN1
ADCIN2
A2/N.C.
SPI/I2C
ALARM
CNVST
GATE2
GATE1
NAME
DGND
AGND
A0/CS
DXN1
DXN2
BUSY
DXP1
DXP2
AV
CS2+
CS1+
DV
CS2-
CS1-
N.C.
______________________________________________________________________________________
______________________________________________________________________________________
EP
DD
DD
Digital Ground. Connect both DGND inputs to the same potential.
Output Safe Switch Logic Input 1. Drive OPSAFE1 high to close the output safe switch and clamp
GATE1 to AGND. Drive OPSAFE1 low to open the switch.
Address-Select Input 0/Chip-Select Input. In I
1. In SPI mode, this is the chip-select input.
Active-Low Conversion Start Input. Drive CNVST low to begin a conversion when in clock modes 01
and 11.
Interface-Select Input. Connect to DGND for I
Alarm Output
Output Safe Switch Logic Input 2. Drive OPSAFE2 high to close the output safe switch and clamp
GATE2 to AGND. Drive OPSAFE2 low to open the switch.
DAC Reference Input/Output
ADC Reference Input/Output
Temperature Diode Positive Input 1. Connect DXP1 to the anode of the external diode.
Temperature Diode Negative Input 1. Connect DXN1 to the cathode of the external diode.
Temperature Diode Positive Input 2. Connect DXP2 to the anode of the external diode.
Temperature Diode Negative Input 2. Connect DXN2 to the cathode of the external diode.
ADC Auxiliary Input 1
ADC Auxiliary Input 2
Programmable-Gain Amplifier Output 2
Gate-Drive Amplifier Output 2
Gate-Drive Amplifier Output 1
No Connection. Not internally connected. Leave unconnected.
Analog-Supply Input. Connect both AV
Analog Ground. Connect all AGND inputs to the same potential.
C ur r ent- S ense P osi ti ve Inp ut 2. C S 2+ i s the exter nal sense- r esi stor connecti on to the LD M OS 2 sup p l y.
Current-Sense Negative Input 2. CS2- is the external sense-resistor connection to the LDMOS 2 drain.
Current-Sense Negative Input 1. CS1- is the external sense-resistor connection to the LDMOS 1 drain.
C ur r ent- S ense P osi ti ve Inp ut 1. C S 1+ i s the exter nal sense- r esi stor connecti on to the LD M OS 1 sup p l y.
Digital-Supply Input. Connect all DV
DV
Programmable-Gain Amplifier Output 1
Address-Select Input 2/N.C. In I
mode, this is a no connection pin.
Serial-Clock Input. SCL is the I
S er i al - D ata Inp ut/Outp ut. S D A i s the I
Address-Select Input 1/Data Out. In I
mode, this is the serial-data output. Data is clocked out on the falling edge of SCLK. DOUT is a high-
impedance output when CS is driven high.
Busy Output. BUSY goes high to indicate activity.
Exposed Pad. Connect EP to AGND. Internally connected to AGND.
Dual RF LDMOS Bias Controller with
DD
.
2
C-compatible clock input. SCLK is the SPI-compatible clock input.
2
C mode, this pin is the address-select input 2. See Table 1. In SPI
2
DD
C- com p ati b l e i np ut/outp ut. D IN i s the S P I- com p ati b l e d ata i np ut.
2
C mode, this is the address-select input 1. See Table 1. In SPI
DD
inputs to the same potential. Connect a 0.1µF capacitor to
inputs to the same potential.
2
2
FUNCTION
C mode, this is the address-select input 0. See Table
C interface. Connect to DV
Nonvolatile Memory
DD
Pin Description
for SPI interface.
13
13