MAX2309EGI Maxim Integrated, MAX2309EGI Datasheet - Page 12
MAX2309EGI
Manufacturer Part Number
MAX2309EGI
Description
Modulator / Demodulator
Manufacturer
Maxim Integrated
Datasheet
1.MAX2309EGI.pdf
(20 pages)
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
CDMA IF VGAs and I/Q Demodulators
with VCO and Synthesizer
12
Figure 2. MAX2308 Typical Operating Circuit
______________________________________________________________________________________
0.068µF
10kΩ
10kΩ
2.4kΩ
V
CC
0.01µF
33pF
33pF
2pF
47pF
0.01µF
47pF
33nH
10kΩ
BYP
CP_OUT
GND
TANKH+
TANKH-
V
GND
REF
SHDN
I_OUT+
I_OUT-
CC
MAX2308
Q_OUT+
Q_OUT-
CDMA+
CDMA-
DATA
LOCK
FM+
VGC
BYP
BYP
FM-
CLK
V
EN
CC
V
CC
0.01µF
0.01µF
0.01µF
10kΩ
680Ω
47kΩ
3-WIRE
47pF
V
V
CC
CC
V
CDMA
CC
DAC
Q
FM