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參數資料
| 型號： | AD9875 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Broadband Modem Mixed-Signal Front End |
| 中文描述： | 寬帶調制解調器混合信號前端 |
| 文件頁數： | 6/24頁 |
| 文件大小： | 288K |
| 代理商： | AD9875 |
REV. 0
AD9875
–6–
PIN CONFIGURAT ION
36
35
34
33
32
31
30
29
28
27
26
25
DRVSS
DRVDD
Rx [0]
Rx [1]
Rx [2]
Rx [3]
Rx [4]
Rx [5]
Rx SYNC
CLK-B
CLK-A
Tx SYNC
13 14 15 16 17 18 19 20 21 22 23 24
D
D
F
G
G
T
T
T
T
T
T
T
1
2
3
4
5
6
7
8
9
10
11
12
OSCIN
SENABLE
SCLK
SDATA
AVDD
AVSS
Tx+
Tx
–
AVSS
FSADJ
REFIO
PWR DN
48 47 46 45 44
39 38 37
43 42 41 40
X
A
A
R
–
R
A
A
R
R
A
A
R
PIN 1
TOP VIEW
(Not to Scale)
AD9875
Pin
Name
Function
1
2
3
4
5, 38, 47
6, 9, 39, 42, 43, 46
7
8
10
11
12
13
14
15
16
17
18
19–24
25
26
27
28
29–34
35
36
37
40
41
44
45
48
OSCIN
SENABLE
SCLK
SDAT A
AVDD
AVSS
T x+
T x–
FSADJ
REFIO
PWR DN
DVSS
DVDD
FB
GAT E
GAIN
Tx QUIET
T x[5:0]
T x SYNC
CLK -A
CLK -B
Rx SYNC
Rx[5:0]
DRVDD
DRVSS
RESET
REFB
REFT
Rx+
Rx–
X T AL
Crystal Oscillator Inverter Input
Serial Bus Enable Input
Serial Bus Clock Input
Serial Bus Data I/O
Analog 3.3 V Power Supply
Analog Ground
T ransmit DAC+ Output
T ransmit DAC– Output
DAC Full-Scale Output Current Adjust with External Resistor
DAC Bandgap Decoupling Node
Power-Down Input
Digital Ground
Digital 3.3 V Power Supply
Regulator Feedback Input
Regulator Output to FET Gate
T ransmit Data Port (T x[5:0]) Mode Select Input
T ransmit Quiet Input
T ransmit Data Input
T ransmit Synchronization Strobe Input
L
×
f
OSCIN
Clock Output
M/N
×
f
OSCIN
Clock Output
Receive Data Synchronization Strobe Output
Receive Data Output
Digital I/O 3.3 V Power Supply
Digital I/O Ground
Reset Input
ADC Reference Decoupling Node
ADC Reference Decoupling Node
Receive Path + Input
Receive Path – Input
Crystal Oscillator Inverter Output
PIN FUNCT ION DE SCRIPT IONS
相關PDF資料 |
PDF描述 |
|---|---|
| AD9875-EB | Broadband Modem Mixed-Signal Front End |
| AD9875BST | Broadband Modem Mixed-Signal Front End |
| AD9876 | Broadband Modem Mixed-Signal Front End |
| AD9876-EB | Broadband Modem Mixed-Signal Front End |
| AD9876BST | Broadband Modem Mixed-Signal Front End |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9875BST | 制造商:Analog Devices 功能描述:Modem Chip Single 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:10B BROADBAND MODEM MXFE CONVERTER - Tape and Reel |
| AD9875BSTRL | 制造商:Analog Devices 功能描述:Modem Chip Single 48-Pin LQFP T/R |
| AD9875BSTZ | 制造商:Analog Devices 功能描述:Modem Chip Single 48-Pin LQFP |
| AD9875-EB | 制造商:Analog Devices 功能描述: |
| AD9876 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Broadband Modem Mixed-Signal Front End |
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