MAX2121 데이터 시트보기 (PDF) - Maxim Integrated
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MAX2121 Datasheet PDF : 18 Pages
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Complete Direct-Conversion L-Band Tuner
Typical Application Circuit
SERIAL-DATA
INPUT/OUTPUT
SERIAL-CLOCK
INPUT
VCC
VCC
+ 28
27
26
VCC_RF2
VCC
1
INTERFACE LOGIC
VCC_RF1
2
AND CONTROL
RF INPUT
VGC
VCC
GND
3
RFIN
4
GC1 5
VCC_LO
VCC
6
VCC_VCO
7
DIV2
/DIV4
EP
25
24
23
22
MAX2121
DC OFFSET
CORRECTION
FREQUENCY
SYNTHESIZER
IDC+
21
IOUT-
20
IOUT+
19
QOUT-
18
QOUT+
17
VCC_DIG
16
REFOUT
15
8
9
10
11
12
13
14
BASEBAND
OUTPUTS
VCC
VCC
PROCESS: BiCMOS
Chip Information
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
28 TQFN-EP
PACKAGE
CODE
T2855+3
OUTLINE
LAND
NO. PATTERN NO.
21-0140
90-0023
______________________________________________________________________________________ 17
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