VS = 5 V, TA
參數(shù)資料
型號: AD8368ACPZ-WP
廠商: Analog Devices Inc
文件頁數(shù): 15/20頁
文件大小: 0K
描述: IC AMP VGA 24LFCSP
設(shè)計資源: Extending the Dynamic Range of ADL5513 Logarithmic Detector Using AD8368 (CN0072)
標(biāo)準(zhǔn)包裝: 64
系列: X-AMP®
放大器類型: 可變增益
電路數(shù): 1
-3db帶寬: 800MHz
電流 - 電源: 60mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 24-LFCSP-VQ(4x4)
包裝: 托盤 - 晶粒
AD8368
Rev. B | Page 4 of 20
VS = 5 V, TA = 25°C, system impedance Z0 = 50 Ω, VMODE = 5 V, RF input = 140 MHz, unless otherwise noted.
Table 2.
Parameter
Min
Typ
Max
Unit
Conditions
SQUARE LAW DETECTOR (DETI, DETO)
Output Setpoint
11
dBm
OUTP connected to DETI
DETI DC Bias Level to ICOM
VS/2
V
DETI Impedance
710
Ω
0.6
pF
DETO Output Range1
0.1
VS/2
V
AGC Step Response
30
μs
For 6 dB input power step (CDETO = 1 nF)
MODE CONTROL INTERFACE (MODE)
MODE Threshold
3.5
V
MODE Input Bias Current
50
μA
POWER INTERFACE (VPSI, VPSO)
Supply Voltage
4.5
5
5.5
V
Total Supply Current
60
mA
ENBL high
Disable Current
2
mA
ENBL low
ENABLE INTERFACE (ENBL)
Enable Threshold
2.5
V
Enable Response Time
1.5
μs
Time delay following off-to-on transition until output
reaches 90% of final value
3
μs
Time delay following on-to-off transition until supply
current is less than 5 mA
ENBL Input Bias Current
150
μA
VENBL = 5 V
1 Refer to
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