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ELECTRICALCHARACTERISTICS
THS4504
THS4505
SLOS363C–AUGUST2002–REVISEDMARCH2004
V
S
=5v,r
f
=R
g
=499
Ω
,r
L
=800
Ω
,g=+1,单独的-endedinputunlessotherwisenoted
THS4504ANDTHS4505
TYPOVERTEMPERATURE
PARAMETERTESTCONDITIONS
最小值/ty
0
°
cto-40
°
C
p/最大值
25
°
C25
°
CUNITS
70
°
Cto85
°
C
ACPERFORMANCE
g=1,p
在
=-20dbm,r
f
=499
Ω
210MHzTyp
g=2,p
在
=-20dbm,r
f
=499
Ω
120MHzTyp
小-signalbandwidth
g=5,p
在
=-20dbm,r
f
=499
Ω
40MHzTyp
g=10,p
在
=-20dbm,r
f
=499
Ω
20MHzTyp
增益-bandwidthproductg>+10200mhztyp
bandwidthfor0.1db
P
在
=-20dbm100mhztyp
flatness
大-signalbandwidthg=1,v
P
=1V200MHzTyp
Slewrate2V
PP
step900v/µstyp
Risetime2V
PP
step1.1nstyp
Falltime2V
PP
Step1nsTyp
settlingtimeto0.01%v
O
=2VStep100nsTyp
0.1%v
O
=2VStep20nsTyp
harmonicdistortiong=1,v
O
=2V
PP
典型值
f=8mhz,-77dbctyp
2
nd
调和的
f=30mhz-56dbctyp
f=8mhz-74dbctyp
3
rd
调和的
f=30mhz-57dbctyp
第三-orderintermodulationv
O
=2V
PP
,f
c
=30mhz,r
f
=499
Ω
,
-72dbctyp
distortion200kHztonespacing
第三-orderoutputf
c
=30mhz,r
f
=499
Ω
,
28dBmTyp
interceptpointReferencedto50
Ω
inputvoltagenoisef>1mhz8nv/
√
HzTyp
inputcurrentnoisef>100khz2pa/
√
HzTyp
overdriverecoverytimeoverdrive=5.5v60nstyp
DCPERFORMANCE
打开-loopvoltagegain54514949dbmin
inputoffsetvoltage-4-7/-1-8/0-9/+1mvmax
Averageoffsetvoltagedrift
±
10
±
10µv/
°
CTyp
inputbiascurrent44.655.2µamax
Averagebiascurrentdrift
±
10
±
10na/
°
CTyp
inputoffsetcurrent0.50.71.21.2µamax
Averageoffsetcurrentdrift
±
20
±
20na/
°
CTyp
6
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