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參數(shù)資料
| 型號： | AD9958BCPZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 44/44頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DDS DUAL 500MSPS DAC 56LFCSP |
| 產(chǎn)品培訓模塊： | Direct Digital Synthesis Tutorial Series (1 of 7): Introduction Direct Digital Synthesizer Tutorial Series (7 of 7): DDS in Action Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator |
| 設計資源： | Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109) Phase Coherent FSK Modulator (CN0186) |
| 標準包裝： | 1 |
| 分辨率（位）： | 10 b |
| 主 fclk： | 500MHz |
| 調(diào)節(jié)字寬（位）： | 32 b |
| 電源電壓： | 1.71 V ~ 1.96 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 56-VFQFN 裸露焊盤，CSP |
| 供應商設備封裝： | 56-LFCSP-VQ（8x8） |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 552 (CN2011-ZH PDF) |
| 配用： | AD9958/PCBZ-ND - BOARD EVALUATION FOR AD9958 |
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Data Sheet
AD9958
Rev. B | Page 9 of 44
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Figure 3. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic
I/O1
Description
1
SYNC_IN
I
Used to Synchronize Multiple AD9958 Devices. Connects to the SYNC_OUT pin of
the master AD9958 device.
2
SYNC_OUT
O
Used to Synchronize Multiple AD9958 Devices. Connects to the SYNC_IN pin of the
slave AD9958 devices.
3
MASTER_RESET
I
Active High Reset Pin. Asserting the MASTER_RESET pin forces the AD9958 internal
registers to their default state, as described in the Register Maps and Bit Descriptions
section.
4
PWR_DWN_CTL
I
External Power-Down Control.
5, 7, 11, 15, 19, 21,
26, 29, 30, 31, 33,
35, 36, 37, 39
AVDD
I
Analog Power Supply Pins (1.8 V).
6, 10, 12, 16, 18,
20, 25
AGND
I
Analog Ground Pins.
45, 55
DVDD
I
Digital Power Supply Pins (1.8 V).
44, 56
DGND
I
Digital Power Ground Pins.
8
CH0_IOUT
O
True DAC Output. Terminates into AVDD.
9
CH0_IOUT
O
Complementary DAC Output. Terminates into AVDD.
13
CH1_IOUT
O
True DAC Output. Terminates into AVDD.
14
CH1_IOUT
O
Complementary DAC Output. Terminates into AVDD.
17
DAC_RSET
I
Establishes the Reference Current for All DACs. A 1.91 k resistor (nominal) is
connected from Pin 17 to AGND.
22
REF_CLK
I
Complementary Reference Clock/Oscillator Input. When the REF_CLK is operated
in single-ended mode, this pin should be decoupled to AVDD or AGND with a
0.1 F capacitor.
23
REF_CLK
I
Reference Clock/Oscillator Input. When the REF_CLK is operated in single-ended
mode, this is the input. See the Modes of Operation section for the reference clock
configuration.
PIN 1
INDICATOR
1
SYNC_IN
2
SYNC_OUT
3
MASTER_RESET
4
PWR_DWN_CTL
5
AVDD
6
AGND
7
AVDD
8
CH0_IOUT
9
CH0_IOUT
10
AGND
11
AVDD
12
AGND
13
CH1_IOUT
14
CH1_IOUT
35
AVDD
36
AVDD
37
AVDD
38
NC
39
AVDD
40
P0
41
P1
42
P2
34
NC
33
AVDD
32
NC
31
AVDD
30
AVDD
29
AVDD
15
AV
DD
16
AG
ND
17
DAC_RS
E
T
19
AV
DD
21
AV
DD
20
AG
ND
22
RE
F
_CL
K
23
RE
F
_CL
K
24
CL
K_M
O
DE
_S
E
L
25
AG
ND
26
AV
DD
27
LOOP
_
FILTE
R
28
NC
18
AG
ND
45
DV
DD
46
I/
O
_UP
DAT
E
47
CS
48
S
CL
K
49
DV
DD_I
/O
50
S
DI
O
_0
51
S
DI
O
_1
52
S
DI
O
_2
53
S
DI
O
_3
54
S
Y
NC_CL
K
44
DG
ND
43
P3
TOP VIEW
(Not to Scale)
AD9958
55
DV
DD
56
DG
ND
NOTES
1. THE EXPOSED EPAD ON BOTTOM SIDE OF PACKAGE IS AN
ELECTRICAL CONNECTION AND MUST BE SOLDERED TO GROUND.
2. PIN 49 IS DVDD_I/O AND IS TIED TO 3.3V.
3. NC = NO CONNECT.
05252-
005
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD9958BCPZ-REEL7 | 功能描述:IC DDS DUAL 10BIT DAC 56LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 直接數(shù)字合成 (DDS) 系列:- 產(chǎn)品變化通告:Product Discontinuance 27/Oct/2011 標準包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調(diào)節(jié)字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR) |
| AD9959 | 制造商:AD 制造商全稱:Analog Devices 功能描述:4 Channel 500MSPS DDS with 10-bit DACs |
| AD9959/PCBZ | 功能描述:BOARD EVALUATION FOR AD9959 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| AD9959/PCBZ | 制造商:Analog Devices 功能描述:AD9959, DDS, DAC, GUI, USB, EVALUATION B |
| AD9959/PCBZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:4-Channel, 500 MSPS DDS with 10-Bit DACs |
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