TA = 25°C, unless oth" />
參數(shù)資料
型號: ADF4351BCPZ
廠商: Analog Devices Inc
文件頁數(shù): 25/28頁
文件大?。?/td> 0K
描述: IC SYNTH PLL VCO 32LFCSP
標準包裝: 1
類型: 扇出配送,分數(shù)-N,整數(shù)-N,時鐘/頻率合成器(RF)
PLL:
輸入: CMOS,TTL
輸出: 時鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:3
差分 - 輸入:輸出: 無/無
頻率 - 最大: 4.4GHz
除法器/乘法器: 是/是
電源電壓: 3 V ~ 3.6 V
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(shè)備封裝: 32-LFCSP(5x5)
包裝: 托盤
ADF4351
Data Sheet
Rev. 0 | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 3.
Parameter
Rating
AV
DD to GND
0.3 V to +3.9 V
AV
DD to DVDD
0.3 V to +0.3 V
V
VCO to GND
0.3 V to +3.9 V
V
VCO to AVDD
0.3 V to +0.3 V
Digital I/O Voltage to GND1
0.3 V to V
DD + 0.3 V
Analog I/O Voltage to GND1
0.3 V to V
DD + 0.3 V
REF
IN to GND
0.3 V to V
DD + 0.3 V
Operating Temperature Range
40°C to +85°C
Storage Temperature Range
65°C to +125°C
Maximum Junction Temperature
150°C
Reflow Soldering
Peak Temperature
260°C
Time at Peak Temperature
40 sec
1 GND = AGND = DGND = CP
GND = SDGND = AGNDVCO = 0 V.
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.
This device is a high performance RF integrated circuit with an
ESD rating of <1.5 kV and is ESD sensitive. Proper precautions
should be taken for handling and assembly.
TRANSISTOR COUNT
The transistor count for the ADF4351 is 36,955 (CMOS) and
986 (bipolar).
THERMAL RESISTANCE
Thermal impedance (θJA) is specified for a device with the
exposed pad soldered to GND.
Table 4. Thermal Resistance
Package Type
θ
JA
Unit
32-Lead LFCSP (CP-32-2)
27.3
°C/W
ESD CAUTION
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