MAX2742ECM 查看數據表（PDF） - Maxim Integrated
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MAX2742ECM Datasheet PDF : 8 Pages
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Single-Chip Global Positioning System
Receiver Front-End
Typical Application Circuit
TCXO
48 47 46 45 44 43 42 41 40 39 38 37
RBIAS
1
CBIAS
BIAS
CP
2
VDD 3
VDD 4
TCXO
BUFFER
PFD
GND 5
MAX2742
DIV
GND 6
CONTROL
BLOCK
36 I.C.
35 I.C.
34 I.C.
33 I.C.
32 VDD
31 DIN
RFIN 7
LNA
GND
30
GND
8
CLKOUT2
29
GND 9
28 DOUT
IFSEL 10
I.C. 11
VGA
COMP
AGC
27 I.C.
CLKOUT1
26
VDD 12
25 VDD
13 14 15 16 17 18 19 20 21 22 23 24
Chip Information
PROCESS: CMOS
TRANSISTOR COUNT: 18443
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages.
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
48 TQFP-EP
C48E-8
21-0065
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