MAX2309EGI Maxim Integrated, MAX2309EGI Datasheet - Page 17

• Manufacturer Part Number: MAX2309EGI
• Description: Modulator / Demodulator
• Manufacturer: Maxim Integrated

Specifications of MAX2309EGI

• Interface Type: 3-Wire Programmable interface
• Maximum Power Dissipation: 2 W
• Modulation Type: Quadrature
• Operating Supply Voltage: 2.7 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Output Power: -13.7 dBm
• Supply Current: 41.5 mA

Table 5. Register Defaults
TRANSISTOR COUNT: 6422
Figure 7. Programming Logic
REGISTER
CP1 AND R1 REGISTERS
CP2 AND R2 REGISTERS
CTRL
CP0
CP1
M1
M2
R1
R2
SHIFT REGISTER
CTRL REGISTER
M1 REGISTER
M2 REGISTER
______________________________________________________________________________________
START BIT
CDMA IF VGAs and I/Q Demodulators
1
Chip Information
CP
M
M
CP
TM
1
2
2/1
1/1
13
13
/1
CP
CP
POL
1/0
2/0
DEFAULT
10519
4269
0B57
492
492
11
11
R
R
TE
1/10
2/10
BIN
BIN
DEC
DEC
DEC
HEX
DEC
TC
DS
with VCO and Synthesizer
VB
VS
Table 6. Charge-Pump Control Bits
BD
CP1
BE
0
0
1
1
FT
IS
CP0
SB
0
1
0
1
R
R
SD
1/0
2/0
A
A
2
2
M
M
/M
/M
0
0
1
CHARGE-PUMP CURRENT
1/0
2/0
0
0
DECODED
ADDRESS
AFTER ACQUISITION
A
A
0
0
1
1
1
1
1
A
A
0
1
0
1
0
0
0
(µA)
150
210
300
425
DATA
17