MAX2324EUP-T Maxim Integrated Products, MAX2324EUP-T Datasheet - Page 25

• Manufacturer Part Number: MAX2324EUP-T
• Description: RF Amplifier Adj SiGe Dual Band LNA/Mixer
• Manufacturer: Maxim Integrated Products

100pF
30Ω
R11
C1
DIPLEXER
V
CC
PCS SWITCH
100pF
C2
PCS1900 LO
CELLULAR
DUPLEXER
AMPS LO
6800pF
______________________________________________________________________________________
1.8nH
6.8nH
L1
L2
1pF
6800pF
(DUAL BAND, DUAL VCO INPUTS, AND SEPARATELY CONTROLLED VCO BUFFERS)
3.3pF
100pF
100pF
2.7pF
C17
3.85nH
1.65nH
C3
C4
C16
1pF
869MHz–894MHz
1930MHz–1990MHz
10
1
2
3
4
5
6
7
8
9
LNAOUTH
LNAOUTL
N.C.
LNAINH
LNAINL
BAND
SHDN
MODE
LOLIN
LOHIN
SiGe Dual-Band LNA/Mixer ICs
MAX2327
4.7nH
Typical Application Circuits (continued)
Adjustable, High-Linearity,
6800pF
6800pF
MAX2327
C15
C14
1.5pF
LOHOUT
LOLOUT
BUFFEN
MIXINH
IFOUT+
FMOUT
MIXINL
5.6nH
IFOUT-
RBIAS
L6
V
CC
20
19
18
17
16
15
14
13
12
11
LOGIC
INPUT
20k
R5
51Ω
R4
2k
51Ω
R2
R3
NOTE: THE MAX2327 IS RECOMMENDED FOR
DUAL-BAND, TRIPLE-MODE PHONES WITH TDMA
IN THE DIGITAL MODES, e.g., PCS1900 + AMPS.
KEY FEATURES: TWO LO INPUT/OUTPUT PORTS FOR
SEPARATE VCOs, SEPARATELY CONTROLLED VCO BUFFERS.
V
CC
C10
1000pF
V
CC
C5
100pF
L4
56nH
V
CC
L3
560nH
22pF
C6
L5
56nH
100pF
C7
1.5pF
C11
R6
7.5k
BUFFERED
LO OUTPUTS
1.5pF
C12
4.7pF
C13
0.01µF
C8
400MHz
PCS1900
83MHz
FM
C9
1000pF
TO VGA
TO VGA
25