參數(shù)資料
型號: AD9911/PCBZ
廠商: Analog Devices Inc
文件頁數(shù): 44/44頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR AD9911
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: AD9911 Eval Brd Schematics
AD9911 Eval Brd BOM
AD9911 Eval Brd Gerber Files
標準包裝: 1
系列: AgileRF™
主要目的: 計時,直接數(shù)字合成(DDS)
已用 IC / 零件: AD9911
已供物品:
相關產(chǎn)品: AD9911BCPZ-REEL7-ND - IC DDS 500MSPS DAC 10BIT 56LFCSP
AD9911BCPZ-ND - IC DDS 500MSPS DAC 10BIT 56LFCSP
AD9911
Rev. 0 | Page 9 of 44
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Rating
Maximum Junction Temperature
150°C
DVDD_I/O (Pin 49)
4 V
AVDD, DVDD
2 V
Digital Input Voltage (DVDD_I/O = 3.3 V)
0.7 V to +4 V
Digital Output Current
5 mA
Storage Temperature
–65°C to +150°C
Operating Temperature
–40°C to +85°C
Lead Temperature (10 sec Soldering)
300°C
θJA
21°C/W
θJC
2°C/W
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
EQUIVALENT INPUT AND OUTPUT CIRCUITS
CMOS
DIGITAL INPUTS
NOTES
1. AVOID OVERDRIVING DIGITAL
INPUTS.
DVDD_I/O = 3.3V
INPUT
OUTPUT
05
78
5-
00
3
DAC OUTPUTS
NOTES
1. TERMINATE OUTPUTS
INTO AVDD.
2. DO NOT EXCEED
OUTPUTS VOLTAGE
COMPLIANCE.
IOUT
05
78
5-
0
04
REF_CLK INPUTS
NOTES
1. REF_CLK INPUTS ARE INTERNALLY BIASED AND
NEED TO BE AC-COUPLED.
2. OSC INPUTS ARE DC-COUPLED.
AMP
REF_CLK
OSC
AVDD
1.5k
AVDD
1.5k
AVDD
Z
05
78
5-
0
05
Figure 3. CMOS Digital Inputs
Figure 4. DAC Outputs
Figure 5. REF_CLK Inputs
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