MAX2306/MAX2308/MAX2309
CDMA IF VGAs and I/Q Demodulators
with VCO and Synthesizer
______________________________________________________________________________________ 19
BYP
BYP
FM- FM+
CDMA+
DAC
CDMA-
LOCK
VGA
AVCC
V
CC
DATA
CLK
QOUT+
QOUT-
EN
TANKH-
IOUT-
IOUT+
REF
DV
CC
MODE
TANKH+
TANKL-
AGND
CP_OUT
BYP
SHDN
TANKL+
/2
0
90
CHARGE
PUMP
PHASE
DETECTOR
/R
/M
MAX2306
V
CC
Block Diagram
MAX2306/MAX2308/MAX2309
CDMA IF VGAs and I/Q Demodulators
with VCO and Synthesizer
Pin Configurations
28
27
26
25
24
23
22
TANKL-
GND
CP_OUT
BYP
BYP
BYP
FM-
8
9
10
11
12
13
14
IOUT+
IOUT-
LOCK
QOUT-
QOUT+
CLK
15
16
17
18
19
20
21
DATA
V
CC
VGC
CDMA-
CDMA+
FM+
7
6
5
4
3
2
1
REF
GND
V
CC
MODE
TANKH-
TANKH+
TANKL+
MAX2306
(T) QFN-EP
TOP VIEW
SHDN
EN
28
27
26
25
24
23
22
DIVSEL
GND
CP_OUT
BYP
BYP
BYP
8
9
10
11
12
13
14
IOUT+
IOUT-
LOCK
QOUT-
QOUT+
CLK
15
16
17
18
19
20
21
DATA
V
CC
VGC
CDMA-
CDMA+
N.C.
7
6
5
4
3
2
1
REF
GND
V
CC
LOOUT
TANKH-
TANKH+
MAX2309
(T) QFN-EP
SHDN
STBY
EN
28
27
26
25
24
23
22
N.C.
GND
CP_OUT
BYP
BYP
BYP
FM-
8
9
10
11
12
13
14
IOUT+
IOUT-
LOCK
QOUT-
QOUT+
CLK
15
16
17
18
19
20
21
DATA
V
CC
VGC
CDMA-
CDMA+
FM+
7
6
5
4
3
2
1
REF
GND
V
CC
N.C.
TANKH-
TANKH+
N.C.
MAX2308
(T) QFN-EP
SHDN
EN
BUFEN
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2004 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
Package Information
For the latest package outline information, go to
www.maxim-ic.com/packages
.

MAX2306ETI+

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Modulator / Demodulator CDMA If VGAs & I/Q Demodulator w/VCO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union