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PDF CF5002LB Data sheet ( Hoja de datos )
| Número de pieza | CF5002LB | |
| Descripción | Crystal Oscillator Module ICs | |
| Fabricantes | Nippon Precision Circuits Inc | |
| Logotipo |  |
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NIPPON PRECISION CIRCUITS INC.
SM5002L series
Crystal Oscillator Module ICs
OVERVIEW
The SM5002L series crystal oscillator module ICs fabricated 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 stable 3rd overtone oscillation without any
external components.
FEATURES
s Oscillation frequency up to 100 MHz
s Third harmonic
s Capacitors CG and CD built-in
s Standby function (oscillator stops)
s 3 µA (typ) low standby current
s Inverter amplifier feedback resistance built-in
s INH pin pull-up resistance built-in
• INH= L : 2MΩ typ
• INH= H : 90kΩ typ
s CMOS input level
s 8 mA (VDD = 3.0 V) output drive capability
s CMOS output duty level
s Output three-state function
s 2.7 to 3.6 V supply voltage
s Oscillator frequency output
s 8-pin SOP (SM5002L×S)
s Chip form (CF5002L×)
SERIES CONFIGURATION
Version
CF5002LA
SM5002LAS
CF5002LB
SM5002LBS
CF5002LC
SM5002LCS
CF5002LD
SM5002LDS
CF5002LE
SM5002LES
CF5002LF
SM5002LFS
Recommended
operating
frequency range
(MHz)
30 to 40
40 to 50
50 to 70
70 to 90
85 to 100
25 to 30
gm
(relative
value)
1.0
1.5
1.5
2.0
2.0
1.0
Built-in capacitance
CG (pF) CD (pF)
8 15
8 15
8 10
8 10
8 10
10 15
ORDERING INFORMATION
Rf1
(kΩ)
5.6
4.7
3.9
3.9
2.7
8.5
Cf
(pF)
Output
duty level
Output
current
(mA)
Standby
function
22 CMOS
8
Yes
22 CMOS
8
Yes
22 CMOS
8
Yes
22 CMOS
8
Yes
22 CMOS
8
Yes
22 CMOS
8
Yes
Device
SM5002L×S
CF5002L×
Package
8-pin SOP
Chip form
NIPPON PRECISION CIRCUITS—1
1 page  
SM5002L series
Electrical Characteristics
VDD = 2.7 to 3.6 V, VSS = 0 V, Ta = −20 to 80 °C, unless otherwise noted.
Parameter
Symbol
Conditions
HIGH-level output voltage
LOW-level output voltage
Output leakage current
HIGH-level input voltage
LOW-level input voltage
Current consumption
Standby current
INH pull-up resistance
AC feedback resistance
DC feedback resistance
AC feedback capacitance
Built-in capacitance
VOH Q: Measurement cct 1, VDD = 2.7 V, IOH = 8 mA
VOL Q: Measurement cct 2, VDD = 2.7 V, IOL = 8 mA
IZ
Q: Measurement cct 2, VOH = VDD
INH = LOW, VDD = 3.6V VOL = VSS
VIH INH pin
VIL INH pin
SM5002LAS, SM5002LFS
CF5002LA, CF5002LF
CL = 30 pF, f = 30 MHz
INH = open,
IDD
Measurement cct 3,
load cct 1,
VDD = 3.0 to 3.6 V
SM5002LBS, CF5002LB
CL = 30 pF, f = 50 MHz
SM5002LCS, CF5002LC
CL = 30 pF, f = 70 MHz
SM5002LDS, SM5002LES
CF5002LD, CF5002LE
CL = 15 pF, f = 100 MHz
IST INH = LOW, Measurement cct 3
RUP1 Measurement cct 4, INH = LOW
RUP2 Measurement cct 4, INH = 0.7VDD
SM5002LAS, CF5002LA
SM5002LBS, CF5002LB
Rf1
Design value,
determined by the
internal wafer pattern
SM5002LCS, SM5002LDS
CF5002LC, CF5002LD
SM5002LES, CF5002LE
SM5002LFS, CF5002LF
Rf2 Measurement cct 5
Cf Design value, determined by the internal wafer pattern
SM5002LAS, CF5002LA
SM5002LBS, CF5002LB
SM5002LCS, CF5002LC
CG SM5002LDS, CF5002LD
SM5002LES, CF5002LE
Design value,
determined by the
internal wafer pattern
SM5002LFS, CF5002LF
SM5002LAS, CF5002LA
SM5002LBS, CF5002LB
SM5002LFS, CF5002LF
CD
SM5002LCS, CF5002LC
SM5002LDS, CF5002LD
SM5002LES, CF5002LE
min
2.2
–
–
–
0.7VDD
–
–
–
–
–
–
0.4
50
4.7
4.0
3.3
2.2
7.2
50
19.8
7.2
9
13.5
9
Limits
typ
2.4
0.3
–
–
–
–
10
15
20
25
3
–
–
5.6
4.7
3.9
2.7
8.5
–
22
8
10
15
10
max
–
0.4
10
10
–
0.3VDD
18
25
35
45
10
4
150
6.5
5.4
4.5
3.2
9.8
150
24.2
8.8
11
16.5
11
Units
V
V
µA
µA
V
V
mA
mA
mA
mA
µA
MΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
pF
pF
pF
pF
pF
NIPPON PRECISION CIRCUITS—5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet CF5002LB.PDF ] | |
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