參數(shù)資料
型號(hào): MAX2101CMQ
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 消費(fèi)家電
英文描述: 16-Bit Buffers/Drivers With 3-State Outputs 48-TSSOP -40 to 85
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: METRIC, QFP-100
文件頁(yè)數(shù): 11/24頁(yè)
文件大小: 217K
代理商: MAX2101CMQ
M
6-Bit Quadrature Digitizer
______________________________________________________________________________________
11
DATA
CLOCK
NOTE:
DATA IS VALID ON
THE RISING EDGE OF DCLK.
ANALOG
INPUT
t
APERTURE
DATA
OUT
t
PC
DATA VALID N-1
t
SKEW
t
PCQ
N
N + 1
N + 2
DATA VALID N
IFIN
(PIN 90)
IFINB
(PIN 91)
AGC
(PIN 93)
FLTRSEL
(PIN 95)
FTUNEI
(PIN 77)
FTUNEQ
(PIN 4)
MIXOUTQ
(PIN 100)
BBINQ
(PIN 3)
OFFQ
(PIN 5)
CQB
(PIN 69)
CQ
(PIN 70)
BBOUTQB
(PIN 7)
BBOUTQ
(PIN 6)
PWRQ
(PIN 96)
PWRI
(PIN 85)
BBOUTI
(PIN 75)
BBOUTIB
(PIN 74)
OFFI
(PIN 76)
CIB
(PIN 72)
CI
(PIN 71)
ENOPB
(PIN 68)
AGC
40dB to 0dB
LPF
10MHz to 30MHz
LPF
10MHz to 30MHz
400MHz to 700MHz
400MHz to 700MHz
MIXOUTI
(PIN 81)
BBINI
(PIN 78)
6dB
0dB
0dB
6dB
2:1
MUX
1
0
0
1
2:1
MUX
0
1
0
1
EN
EN
EN
EN
90°
TNKA
(PIN 17)
TNKB
(PIN 14)
DIV-16
VCOPRE
(PIN 23)
VCOPREB
(PIN 24)
2
2
1.5V
p-p
(DIFFERENTIAL)
BASEBAND
CHANNEL Q
1.5V
p-p
(DIFFERENTIAL)
BASEBAND
CHANNEL I
0: INTERNAL
1: EXTERNAL
GND: ENABLE
VCC: DISABLE
150k
150k
150k
150k
Figure 2. Baseband Signal, Sample/Data Clock, and Digitized Data Timing
Figure 3. Functional Diagram—MAX2101 RF Front-End Section
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