MAX2395ETI+ Maxim Integrated Products, MAX2395ETI+ Datasheet - Page 10

• Manufacturer Part Number: MAX2395ETI+
• Description: RF Wireless Misc IC MODULATOR W/ VGA AND PA DRIVER
• Manufacturer: Maxim Integrated Products

Specifications of MAX2395ETI+

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

WCDMA Quasi-Direct Modulator
with VGA and PA Driver
Table 4. Reference-Divider (RFR) Register
Table 5. Power-Down Modes
10
0
1
1
1
1
RCPT2, RCPT1,
RFR8 to RFR0
RESERVED
RESERVED
BIT NAME
______________________________________________________________________________________
LD1, LD0
RCPT0
X
0
1
1
1
X
X
0
0
1
POWER-UP STATE
X
X
X
0
1
001010000
POWER-DOWN
Power-up mode
0 0 0
0 0
SHDN mode
1
0
IDLE mode
MODES
BIT LOCATION (0 = LSB)
All OFF except serial bus and registers
(which retain values). A zero on the SHDN
pin overrides the SHDN bit.
All OFF except RF PLL, RF VCO, serial
bus, and registers (which retain values).
RF PLL and RF VCO are on or off
depending on the control-bit values
before toggling the IDLE pin to zero.
The 5 different TX blocks can be toggled
ON/OFF using the serial bus.
13, 12, 11
8 to 0
10, 9
14
15
COMMENTS
Reference-divider register bits
0 0 = Normal operation (lock-detect output at LD pin)
0 1 = RFM-DIV output
1 0 = RFR-DIV output
1 1 = Low logic output
RF CP test bits:
0 0 0 = Normal mode
0 0 1 = Source sink ON
0 1 1 = Sink ON
1 0 1 = Source ON
1 1 0 = Source, sink OFF
Program to 1 for normal operation
Program to 0 for normal operation
OFF
ON
ON
ON
ON
FUNCTION
OFF
OFF
OFF
X
OFF
X
X
X
OFF
X
X
X
OFF
OFF
X
X