参数资料
型号: AD9957BSVZ-REEL
厂商: Analog Devices Inc
文件页数: 63/64页
文件大小: 0K
描述: IC DDS 1GSPS 14BIT IQ 100TQFP
产品培训模块: 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
标准包装: 1,000
分辨率(位): 14 b
主 fclk: 1GHz
调节字宽(位): 32 b
电源电压: 1.8V, 3.3V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-TQFP 裸露焊盘
供应商设备封装: 100-TQFP-EP(14x14)
包装: 带卷 (TR)
配用: AD9957/PCBZ-ND - BOARD EVAL AD9957 QUADRATURE MOD
AD9957
Data Sheet
Rev. C | Page 8 of 64
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Rating
AVDD (1.8V), DVDD (1.8V) Supplies
2 V
AVDD (3.3V), DVDD_I/O (3.3V) Supplies
4 V
Digital Input Voltage
0.7 V to +4 V
XTAL_SEL
0.7 V to +2.2 V
Digital Output Current
5 mA
Storage Temperature Range
65°C to +150°C
Operating Temperature Range
40°C to +85°C
θJA
22°C/W
θJC
2.8°C/W
Maximum Junction Temperature
150°C
Lead Temperature, Soldering (10 sec)
300°C
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.
06384-
003
AVOID OVERDRIVING DIGITAL INPUTS.
FORWARD BIASING ESD DIODES MAY
COUPLE DIGITAL NOISE ONTO POWER
PINS.
DIGITAL INPUTS
INPUT
DVDD_I/O
Figure 2. Equivalent Input Circuit
06384-
055
MUST TERMINATE OUTPUTS TO AGND
FOR CURRENT FLOW. DO NOT EXCEED
THE OUTPUT VOLTAGE COMPLIANCE
RATING.
IOUT
DAC OUTPUTS
AVDD
Figure 3. Equivalent Output Circuit
ESD CAUTION
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