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KT7050B20000KAY33T Datasheet(PDF) 1 Page - Kyocera Kinseki Corpotation

Part No. KT7050B20000KAY33T
Description  Temperature Compensated Crystal Oscillators
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Manufacturer  KSS [Kyocera Kinseki Corpotation]
Direct Link  http://www.kinseki.co.jp/eng
Logo KSS - Kyocera Kinseki Corpotation

KT7050B20000KAY33T Datasheet(HTML) 1 Page - Kyocera Kinseki Corpotation

  KT7050B20000KAY33T Datasheet HTML 1Page - Kyocera Kinseki Corpotation  
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7.0×5.0mm
Features
• High stability and high reliability
• 2.7 to 5.5V drive available
• Clipped sine wave or CMOS level
output
• Low phase noise
• Disable Function (KT7050A)
Applications
• 5G, Smallcell, Stratum3
• SONET/ SDH/ Ethernet
• Compliant to the GR1244-Core & GR253-Core
• Recommended in Microsemi’s ZLAN-68 app. note for Stratum3 applications based
on tests performed by Kyocera.
How to Order
KT7050
□ 20000 □ A □ 33 T xx
② ③ ④ ⑤ ⑥⑦⑧ ⑨
① Series
③ Output Frequency
④ Freq. Temp. Chrst.
⑤Lower Operating Temp.
④⑤⑥
KAW
±0.28×10
−6
−40°C
+85°C
KAY
±0.28×10
−6
−40°C
+105°C
AAY
±0.10×10
−6
−40°C
+105°C
⑦ Supply Voltage
33
3.3V
② Land Type
A
10Pads
B
4Pads
⑥Upper Operating Temp.
⑧ Voltage Control Function
T
TCXO
Spec. Code
* VCTCXO
*Please contact us for Spec. Code.
⑨ Individual Speci cation
  Packaging (Tape & Reel 1000 pcs./ reel)
Specifications
Item
Symbol
Conditions
Min.
Max.
Units
Output Frequency Range
fo
Standard Frequency: 10, 19.2, 20, 24.576, 26, 30.72, 38.88, 40
10
40
MHz
Frequency Tolerance
f_tol
vs Temperature (
−10 to +105°C) [±(fmax-fmin)/ 2fo]
−0.1
+0.1
×10
−6
vs Temperature (
−40 to +85°C/ +105°C) [±(fmax-fmin)/ 2fo]
−0.28
+0.28
vs Voltage
−0.1
+0.1
Supply Voltage
VCC
+2.7
+5.5
V
Current Consumption
ICC
CMOS Output
6
mA
Frequency Aging
f_age
20years aging @40
°C Including temp characteristics, initial
tolerance, rated power supply voltage change and load change.
−4.6
+4.6
×10
−6
Voltage Control Range
f_cont
Positive
*100k ohm min
±5
±20
×10
−6
Output Level
Vpp
Clipped Sine, Load: 10k ohm // 10pF
0.8
Vp-p
Low Level Output Voltage
VOL
CMOS, Load: 15pF IOL
=4mA
10% VCC
V
High Level Output Voltage
VOH
CMOS, Load: 15pF IOH
=−4mA
90% VCC
—V
Rise / Fall Time
(10%Vcc to 90%Vcc)
tr/ tf
CMOS, Load: 15pF
8
ns
Symmetry
SYM
50% Vcc
45
55
%
Phase Noise
@20MHz
@10Hz offset
−90
dBc/ Hz
@100Hz offset
−120
@1kHz offset
−140
@10kHz offset
−150
@100kHz offset
−150
* Please contact us for other specifications.
Dimensions
KT7050A
7.0 0.2
#3
#5
#4
#2
#1
#6
#7
#8
#10
#9
Pin Connection
#1
Do not connect (Pin1)
#2/3 Do not connect
#4
GND
#5
Output
#6/7 Do not connect
#8
Tri-state Enable/ Disable connect
#9
Vcc
#10
Voltage Control (VCTCXO), GND (TCXO)
#1
#9
#10
#2
#3
#8
#7 #6
#4
#5
6 0.6
4 1.0
5.08
1.27
KT7050B
7.0 0.2
#3
#4
#2
#1
Pin Connection
#1
Voltage Control (VCTCXO), GND (TCXO)
#2
GND
#3
Output
#4
Vcc
#1
#2
5.08
4 1.4
#4
#3
5.08
1.5
0.75
1.3
7.45
GND
Recommended Land Pattern
(Unit: mm)
RoHS Compliant
Temperature Compensated Crystal Oscillators (TCXO, VCTCXO)
Surface Mount Type TCXO (LSI Type) KT7050 Series for Smallcell/ Stratum3
As of March 2018


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