CF5002LF PDF даташит
Спецификация CF5002LF изготовлена «Nippon Precision Circuits Inc» и имеет функцию, называемую «Crystal Oscillator Module ICs». |
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Детали детали
Номер произв | CF5002LF |
Описание | Crystal Oscillator Module ICs |
Производители | Nippon Precision Circuits Inc |
логотип |
9 Pages
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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
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PACKAGE DIMENSIONS
(UNIT : mm)
• 8-pin SOP
SM5002L series
0.15 −+00..015
0.695TYP
5.2 0.3
0 to 10
1.27
0.10
0.4 0.1 0.12 M
NIPPON PRECISION CIRCUITS—2
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PAD LAYOUT
(Unit : µm)
VDD
SM5002L series
PINOUT
(Top View)
Q (920,1310)
Y
(0,0) INH XT XT VSS
X
Chip size: 0.92 × 1.31 mm
Chip thickness: 400 ± 30 µm
Chip base: VDD level
INH 1
XT 2
XT 3
VSS 4
8 VDD
7 NC
6 NC
5Q
PIN DESCRIPTION and PAD DIMENSIONS
Number Name
1 INH
2 XT
3 XT
4 VSS
5Q
6 NC
7 NC
8 VDD
Pad dimensions [µm]
I/O Description
XY
I
Output state control input. Oscillator stopped when LOW. Power-saving pull-up
resistor built in
195
188
I Amplifier input.
O Amplifier output.
Crystal oscillator connection pins.
Crystal oscillator connected between XT and XT
385 188
575 188
– Ground
766 188
O Output. Output frequency. High impedance at standby operation
765 1159
– No connection
––
– No connection
––
– Supply voltage
162 1159
BLOCK DIAGRAM
VDD VSS
XT
CG CD
Rf 1 Cf
XT
Rf 2
Q
INH
RUP1/RUP2
NIPPON PRECISION CIRCUITS—3
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Номер в каталоге | Описание | Производители |
CF5002LA | Crystal Oscillator Module ICs | Nippon Precision Circuits Inc |
CF5002LB | Crystal Oscillator Module ICs | Nippon Precision Circuits Inc |
CF5002LC | Crystal Oscillator Module ICs | Nippon Precision Circuits Inc |
CF5002LD | Crystal Oscillator Module ICs | Nippon Precision Circuits Inc |
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DataSheet26.com | 2020 | Контакты | Поиск |