MAX2309EGI-T Maxim Integrated, MAX2309EGI-T Datasheet - Page 18

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

Specifications of MAX2309EGI-T

• 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

CDMA IF VGAs and I/Q Demodulators
with VCO and Synthesizer
18
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SB
2
2
1
MAX2306
MAX2308
MAX2309
CP1
CP2
TM POL TE
REF
SHDN
STBY
MAX2309
2
TC
2
2
DS
SHIFT REGISTER
VB
M2 REGISTER
M1 REGISTER
SB
R2 REGISTER
CONTROL
R1 REGISTER
BIAS
VS
SD
BD BE
11
R COUNTER
11
FT
11
IS
POL
SB
2
SD
010
110
011
LOGIC
CHARGE
CP_OUT
PUMP
01
00
DET
Ø
11
11
EN
CLK
DATA
14
DS
14
CDMA+
CDMA-
14
FM+
FM-
M COUNTER
LOCK DET
CONTROL
14
TURBO
MAX2306
MAX2308
14
MAX2306
MODE
TC
IS
÷2
BD
VS
Functional Diagram
VGC
MAX2309
BE
VCO_H
VCO_L
FT
LO_OUT
BUFEN
÷2
VB
TANKL+
TANKL-
TANKH+
TANKH-
LOCK
IOUT+
IOUT-
QOUT+
QOUT-