參數(shù)資料
型號(hào): AD9549A/PCBZ
廠商: Analog Devices Inc
文件頁數(shù): 76/76頁
文件大?。?/td> 0K
描述: BOARD EVALUATION FOR AD9549A
設(shè)計(jì)資源: AD9549 Schematics
AD9549 Gerber Files
標(biāo)準(zhǔn)包裝: 1
主要目的: 計(jì)時(shí),時(shí)鐘發(fā)生器
嵌入式:
已用 IC / 零件: AD9549A
主要屬性: 8 kHz ~ 750 MHz 輸入
次要屬性: 差分輸出
已供物品:
AD9549
Rev. D | Page 9 of 76
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Rating
Analog Supply Voltage (AVDD)
2 V
Digital Supply Voltage (DVDD)
2 V
Digital I/O Supply Voltage
(DVDD_I/O)
3.6 V
DAC Supply Voltage (AVDD3 Pins)
3.6 V
Maximum Digital Input Voltage
0.5 V to DVDD_I/O + 0.5 V
Storage Temperature
65°C to +150°C
Operating Temperature Range
40°C to +85°C
Lead Temperature
(Soldering, 10 sec)
300°C
Junction Temperature
150°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.
THERMAL RESISTANCE
θJA is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 4. Thermal Resistance
Package Type
θ
JA
θ
JB
θ
JC
Unit
64-Lead LFCSP
25.2
13.9
1.7
°C/W typical
Note that the exposed pad on the bottom of the package must
be soldered to ground to achieve the specified thermal perfor-
mance. See the Thermal Performance section for more
information.
ESD CAUTION
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