www.德州仪器.com
THS4504
THS4505
SLOS363C–AUGUST2002–REVISEDMARCH2004
THS4504ANDTHS4505
TYPOVERTEMPERATURE
PARAMETERTESTCONDITIONS
最小值/ty
0
°
cto-40
°
C
p/最大值
25
°
C25
°
CUNITS
70
°
Cto85
°
C
输入
一般-modeinputrange-0.7/2.6-0.4/2.3-0.1/2-0.1/2vmin
一般-moderejectionratio80747070dbmin
Inputimpedance10
7
||1
Ω
||pFTyp
输出
DifferentialoutputvoltageswingR
L
=1k
Ω
,referencedto2.5v
±
3.3
±
3
±
2.8
±
2.8vmin
OutputcurrentdriveR
L
=20
Ω
110908080mAMin
OutputbalanceerrorP
在
=-20dbm,f=100khz-38dbtyp
关闭-loopoutput
f=1mhz0.1
Ω
典型值
阻抗(单独的-结束)
outputcommon-modevoltagecontrol
小-signalbandwidthr
L
=400
Ω
160MHzTyp
Slewrate2V
PP
step80v/µstyp
minimumgain10.980.980.98v/vmin
maximumgain11.021.021.02v/vmax
一般-modeoffset
0.4-2.6/3.4-4.2/5.4-5.6/6.4mvmax
电压
InputbiascurrentV
OCM
=2.5v1233µamax
inputvoltagerange1/41.2/3.81.3/3.71.3/3.7vmin
Inputimpedance25||1k
Ω
||pFTyp
MaximumdefaultvoltageV
OCM
leftfloating2.52.552.62.6vmax
MinimumdefaultvoltageV
OCM
leftfloating2.52.452.42.4vmin
POWERSUPPLY
Specifiedoperatingvoltage5151515VMax
Maximumquiescentcurrent14171921mAMax
Minimumquiescentcurrent1411108mAMin
powersupplyrejection(+psrr)75726966dbmin
电源-向下(ths4504only)
EnablevoltagethresholdDeviceenabled
在
above2.1v2.1vmin
Devicedisabled
止
在下
disablevoltagethreshold0.7vmax
0.7v
电源-downquiescent
60080012001200µAMax
电流
Inputbiascurrent100125140140µAMax
Inputimpedance50||1k
Ω
||pFTyp
Turnontimedelay1000nsTyp
Turnofftimedelay800nsTyp
7
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