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PDF SM5003BBH Data sheet ( Hoja de datos )
| Número de pieza | SM5003BBH | |
| Descripción | Quartz Crystal Oscillator IC | |
| Fabricantes | Nippon Precision Circuits Inc | |
| Logotipo |  |
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NIPPON PRECISION CIRCUITS INC.
SM5003 Series
Quartz Crystal Oscillator IC
OVERVIEW
The SM5003 Series is quartz crystal oscillator ICs fabri-
cated in NPC’s Molybdenum-gate CMOS. They comprise
low-voltage low-current consumption oscillator circuits
and output buffers. They incorporate built-in oscillation
capacitance with superior frequency response to realize
without any external components.
FEATURES
⋅ Oscillation frequency up to 70MHz
⋅ 3rd overtone oscillation
⋅ 4.5 to 5.5 V supply voltage
⋅ Inverter amplifier feedback resistance built-in (Rf )
⋅ Oscillation capacitance built-in (CG and CD)
⋅ Output drive capability : 8 mA (VDD=4.5V)
⋅ Output frequency : fo (Oscillation frequency)
DEVICE LIST
⋅ Output duty level
SM5003A×H : CMOS
SM5003B×H : TTL
⋅ Input level : TTL
⋅ 3 state function
⋅ Chip form (CF5003××)
⋅ 6 pin SOT (SM5003××H)
Recommended
Device
frequency range
(MHz)
SM5003AAH
22 to 30
SM5003ABH
30 to 43
SM5003ACH
43 to 55
SM5003ADH
55 to 70
SM5003BAH
22 to 30
SM5003BBH
30 to 43
SM5003BCH
43 to 55
SM5003BDH
55 to 70
Notes :
CF5003×× is Chip form.
SM5003××H is 6 pin SOT.
gm
(relative
value)
1.0
1.0
2.0
3.0
1.0
1.0
2.0
3.0
Output
duty level
CMOS
CMOS
CMOS
CMOS
TTL
TTL
TTL
TTL
Output
(standby)
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Internal
capacitance
CG(pF) CD(pF)
8 15
8 15
8 15
8 15
8 15
8 15
8 15
8 15
Rf
(kΩ)
6.1
3.3
3.9
2.7
6.1
3.3
3.9
2.7
NIPPON PRECISION CIRCUITS-1
1 page  
SM5003 Series
Switching Characteristics
Duty level CMOS (SM5003A×H )
Parameter
Output rise time
Symbol
tr
Output fall time
tf
Output duty cycle
DUTY
Output disable delay time
Output enable delay time
tPLZ
tPZL
(VDD= 4.5 to 5.5V, VSS = 0V, Ta= -20 to 80°C, unless otherwise noted)
Conditions
Test circuit 6, load circuit 1, CL= 15pF
0.1VDD to 0.9VDD
Test circuit 6, load circuit 1, CL= 15pF
0.9VDD to 0.1VDD
Test circuit 6, Ta= 25˚C, VDD=5.0V
load circuit 1, CL= 15pF, f= 70MHz (*1)
Test circuit 6, Ta= 25˚C, VDD= 5.0V
load circuit 1, CL= 15pF
MIN
45
Limit
TYP
3.5
MAX
7
3.5 7
55
100
100
Unit
ns
ns
%
ns
ns
Duty level TTL (SM5003B×H )
Parameter
Output rise time
Symbol
tr
Output fall time
tf
Output duty cycle
DUTY
Output disable delay time
Output enable delay time
tPLZ
tPZL
Note:
(*1) Determined by the lot. monitor.
(VDD= 4.5 to 5.5V, VSS = 0V, Ta= -20 to 80˚C, unless otherwise noted)
Condition
Test circuit 6, load circuit 2, CL= 15pF
0.4VDD to 2.4VDD
Test circuit 6, load circuit 2, CL= 15pF
2.4VDD to 0.4VDD
Test circuit 6, Ta= 25˚C, VDD=5.0V
load circuit 2, CL= 15pF, f= 70MHz (*1)
Test circuit 6, Ta= 25˚C, VDD= 5.0V
load circuit 2, CL= 15pF
MIN
45
Limit
TYP
2.5
MAX
7
2.5 7
55
100
100
Unit
ns
ns
%
ns
ns
NIPPON PRECISION CIRCUITS-5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SM5003BBH.PDF ] | |
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