Crystal Oscillator
High Precision Temperature Compensated Crystal Oscillator (TCXO)
for STRATUM3
NT5032BA / NT5032BB
Main Application
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●ꢀStratum3ꢀ
●ꢀSONET/SDHꢀ
●ꢀBasestationꢀ
Features
●ꢀMaximumꢀOperatingꢀTemp.ꢀ+105°Cꢀ.
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ꢀ
(Freq.ꢀ/ꢀTemp.ꢀCharacteristicsꢀMax.ꢀ±0.5×10–6)
●ꢀFreq.ꢀ/ꢀTemp.ꢀCharacteristicsꢀMax.ꢀ±0.07×10–6ꢀ.ꢀ
(OperatingꢀTemp.ꢀRange-10ꢀtoꢀ+70°C)
NT5032BA
NT5032BB
ꢀ
●ꢀLowꢀcurrentꢀconsumptionꢀ:ꢀMax.ꢀ6mA
●ꢀOutputꢀspecificationꢀcanꢀbeꢀselectedꢀCMOSꢀorꢀClippedꢀSine.
●ꢀSmallꢀsizeꢀSMDꢀpackageꢀ:ꢀ(5.0×3.2×1.8mm)
●ꢀWithꢀEnableꢀ/ꢀDisableꢀfunction.ꢀ(NT5032BA)
Specifications
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Model
ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ
NT5032BAꢀ/ꢀNT5032BB
Item
NominalꢀFrequencyꢀ(MHz)
SupplyꢀVoltageꢀ[VCC]ꢀ(V)
10ꢀtoꢀ26
10ꢀtoꢀ40
+3.3ꢀ±ꢀ5%
10ꢀtoꢀ25
+3.3ꢀ±ꢀ2%
+3.3ꢀ±ꢀ5%
CurrentꢀConsumptionꢀ(mA)
OutputꢀSpecification
Max.ꢀ6
CMOSꢀorꢀClippedꢀsine
40ꢀtoꢀ60
SymmetryꢀꢀMin.ꢀtoꢀMax.ꢀ(%)
OutputꢀLoadꢀCondition
15pFꢀorꢀ10kΩꢀ//ꢀ10ꢀpF
–40ꢀtoꢀ+85
OperatingꢀTemperatureꢀRangeꢀ(°C)
StorageꢀTemperatureꢀRangeꢀ(°C)
Frequency/TemperatureꢀCharacteristics
OverallꢀFrequencyꢀToleranceꢀ*1
–10ꢀtoꢀ+70
–40ꢀtoꢀ+105
–55ꢀtoꢀ+125
Max.ꢀ±0.07×10–6
Max.ꢀ±0.28×10–6
Max.ꢀ±4.6×10–6
Min.ꢀ±5×10–6/+1.65V±1.65V
Max.ꢀ±0.5×10–6
AbsoluteꢀPullꢀRange(APR)ꢀ/ꢀControlꢀVoltageꢀ[Vcont]ꢀ
Enableꢀ/ꢀDisableꢀFunctionꢀ*2
Enableꢀ:ꢀMin.ꢀ70%VCCꢀorꢀOPENꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀDisableꢀ:ꢀMax.ꢀ30%VCC
*1ꢀ:ꢀOverallꢀFrequencyꢀToleranceꢀincludesꢀFrequency/TemperatureꢀCharacteristics,ꢀInitialꢀFrequencyꢀtolerance,ꢀFrequency/VoltageꢀCoefficient,ꢀFrequency/Loadꢀ
CoefficientꢀandꢀLong-termꢀFrequencyꢀStabilityꢀ(15years).
*2ꢀ:ꢀNT5032BA
Dimensions
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ModelꢀNameꢀ:ꢀNT5032BA
ModelꢀNameꢀ:ꢀNT5032BB
mm
mm
5.0 0.2
5.0 0.2
Terminal land connections
Vcont #6 OUTPUT
#2 Do not Connect #7
Terminal land connections
#1
#1
#2
#3
#4
Vcont
GND
Vcfilter
Do not Connect
VCC
Enable/Disable
#3
#4
#5
#8
#9
OUTPUT
VCC
GND
NC
NC
#10
Land pattern (Typical)
4.45
1.2
Land pattern (Typical)
4.45
#3
#4
#6
#2
#1
#1
#2
1.2
#10
#5
#9
#8
#7
1.0
0.6
0.6
3.5
#2, #8 : Please do not connect with these terminal
#4
#3
1.0
0.65
3.5
0.65
#7 : Please connect bypass capacitor(0.033μF) near the Vcfilter Terminal.
#9 : Please connect bypass capacitor(ex. 0.01μF) near the Vcc Terminal.
#4:Please connect bypass capacitor(ex. 0.01μF) near the Vcc Terminal.
Specification Number
Pleaseꢀspecifyꢀtheꢀmodelꢀname,ꢀfrequency,ꢀandꢀspecificationꢀnumberꢀwhenꢀyouꢀorderꢀproducts.
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Forꢀfurtherꢀquestionsꢀregardingꢀspecifications,ꢀpleaseꢀfeelꢀfreeꢀtoꢀcontactꢀus.
OperatingꢀTemperatureꢀ
OperatingꢀTemperatureꢀ
Range
ꢀModelꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀOutputꢀSpecification
Range
-10ꢀtoꢀ+70
-40ꢀtoꢀ+85
-40ꢀtoꢀ+105
-10ꢀtoꢀ+70
-40ꢀtoꢀ+85 -40ꢀtoꢀ+105
℃ ℃
℃
℃
℃
℃
ꢀModelꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀOutputꢀSpecification
CMOS
CMOS
NT5032BB
NSC5118B NSC5118D NSC5118F
NSC5118A NSC5118C NSC5118E
NSC5119B NSC5119D NSC5119F
NSC5119A NSC5119C NSC5119E
NT5032BA
ClippedꢀSine
ClippedꢀSine
1803B_NT5032BABB_e