MAX2538ETI-T Maxim Integrated Products, MAX2538ETI-T Datasheet - Page 20

• Manufacturer Part Number: MAX2538ETI-T
• Description: RF Mixer Quadruple-Mode PCS/C ellular/GPS LNA/Mixe
• Manufacturer: Maxim Integrated Products

Quadruple-Mode PCS/Cellular/GPS LNA/Mixers
20
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GPS
CELL
PCS
V
CC
100pF
6800pF
6800pF
6800pF
3.3nH
1.2pF
2.4pF
1.8pF
1nH
7.5nH
2.2nH
SHDN
G1
1
2
3
4
5
6
7
28
8
0.8pF
8.2pF
5.1nH
27
9
PCS
0.8pF
CELL
IF_SEL
MAX2538
26
10
XTAL
6800pF
MODE
25
11
20kΩ
R
BIAS
÷1.5
24
12
23
13
PLL
3.3kΩ
Typical Application Circuit
÷2
22
14
10kΩ
FILTER
LOOP
21
20
19
18
17
16
15
8.2kΩ
3.3kΩ
V
BUFFEN
LO_OUT
CC
VCO
V
CC
PLL ENABLE
V
CC
IF1
GPS
IF
IF0