參數(shù)資料
型號: AD9744ACPZ
廠商: Analog Devices Inc
文件頁數(shù): 13/32頁
文件大?。?/td> 0K
描述: IC DAC 14BIT 210MSPS 32-LFCSP
產品培訓模塊: Data Converter Fundamentals
DAC Architectures
標準包裝: 1
系列: TxDAC®
設置時間: 11ns
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
功率耗散(最大): 145mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-VFQFN 裸露焊盤,CSP
供應商設備封裝: 32-LFCSP-VQ(5x5)
包裝: 托盤
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極
采樣率(每秒): 210M
產品目錄頁面: 785 (CN2011-ZH PDF)
配用: AD9744ACP-PCBZ-ND - BOARD EVAL FOR AD9744ACP
AD9744
Data Sheet
Rev. C | Page 20 of 32
EVALUATION BOARD
GENERAL DESCRIPTION
The TxDAC family evaluation boards allow for easy setup and
testing of any TxDAC product in the SOIC and LFCSP packages.
Careful attention to layout and circuit design, combined with a
prototyping area, allows the user to evaluate the AD9744 easily
and effectively in any application where high resolution, high
speed conversion is required.
This board allows the user the flexibility to operate the AD9744
in various configurations. Possible output configurations include
transformer coupled, resistor terminated, and single and
differential outputs. The digital inputs are designed to be driven
from various word generators, with the on-board option to add
a resistor network for proper load termination. Provisions are
also made to operate the AD9744 with either the internal or
external reference or to exercise the power-down feature.
Figure 41. SOIC Evaluation Board—Power Supply and Digital Inputs
2
R1
3
R2
4
R3
5
R4
6
R5
7
R6
8
R7
9
R8
10
R9
RP5
OPT
1
DCOM
16
1 RP3
22
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
DB13X
DB12X
DB11X
DB10X
DB9X
DB8X
DB7X
DB6X
DB5X
DB4X
DB3X
DB2X
DB1X
DB0X
15
2 RP3
22
14
3 RP3
22
13
4 RP3
22
12
5 RP3
22
11
6 RP3
22
10
7 RP3
22
9
8 RP3
22
16
1 RP4
22
15
2 RP4
22
14
3 RP4
22
13
4 RP4
22
12
5 RP4
22
11
6 RP4
22
9
8 RP4
22
10
7 RP4
22
CKEXT
CKEXTX
2
R1
3
R2
4
R3
5
R4
6
R5
7
R6
8
R7
9
R8
10
R9
RP6
OPT
1
DCOM
2
R1
3
R2
4
R3
5
R4
6
R5
7
R6
8
R7
9
R8
10
R9
RP1
OPT
1
DCOM
2
R1
3
R2
4
R3
5
R4
6
R5
7
R6
8
R7
9
R8
10
R9
RP2
OPT
1
DCOM
2
1
DB13X
4
3
DB12X
6
5
DB11X
8
7
DB10X
10
9
DB9X
12
11
DB8X
14
13
DB7X
16
15
DB6X
18
17
DB5X
20
19
DB4X
22
21
DB3X
24
23
DB2X
26
25
DB1X
28
27
DB0X
30
29
32
31
34
33
CKEXTX
36
35
38
37
40
39
JP3
J1
RIBBON
TB1 1
TB1 2
L2
BEAD
C7
0.1
F
TP4
BLK
+
DVDD
TP7
C6
0.1
F
C4
10
F
25V
BLK
TP8
TP2
RED
TB1 3
TB1 4
L3
BEAD
C9
0.1
F
TP6
BLK
+
AVDD
TP10
C8
0.1
F
C5
10
F
25V
BLK
TP9
TP5
RED
02913-038
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