CF5705 Ver la hoja de datos (PDF) - Nippon Precision Circuits
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componentes Descripción
Lista de partido
CF5705 Datasheet PDF : 7 Pages
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CF5705 series
SPECIFICATIONS
Absolute Maximum Ratings
VDD = 0 V
Parameter
Supply voltage range
Input voltage range
Storage temperature range
Symbol
V SS
V IN
T stg
Recommended Operating Conditions
Rating
Unit
−5.0 to 0.3
V
VSS − 0.3 to 0.3
V
−40 to 125
°C
Parameter
Supply voltage
Operating temperature
Symbol
V SS
Topg
Rating
Unit
−3.6 to −1.2
V
−20 to 75
°C
Electrical Characteristics
VDD = 0 V, Ta = 25 °C, X’tal CI = 55kΩ max
Parameter
Symbol
Condition
Operating supply voltage
Operating current consumption1
Reset input current
Reset input resistance
Motor output current
Motor output cycle time2 (normal mode)
Motor output cycle time2 (test mode)
Motor output pulsewidth2
Oscillator start voltage2
Oscillator start time
V SS
ID D
IR S T
R RST
IM O T
TCY
tC Y
TPW
V STA
T STA
No load, V S S = –1.55V,
(CT R + CG ) = 15 pF, CD = 16 pF
No load, V S S = –2.8V,
(CT R + CG ) = 24 pF, CD = 26 pF
RESET:VRST = VDD ,VSS = –
1.55V
RESET:VRST = VDD ,VSS = –2.8V
V R S T = −1.35 V, V S S = –1.55V
V R S T = −2.6 V, V S S = –2.8V
R L = 2 kΩ, V S S = −1.55 V
R L = 1 kΩ, V S S = −2.4 V
From supply ON to 512 Hz output
on TEST
Frequency voltage deviation
Frequency deviation3
Internal capacitance2
∆f/f
ε’
C G, CD
V S S = −1.2 → −3.6 V, CT R = 5 p F
Built-in CD
Built-in CD and CG
(CG + CD) < 62 pF
1. Current consumption is measured in the measurement circuit (see next page).
2. Refer to Series lineup.
3. ε’ = [f (1.55V) – f’0] / f’0 (CD = 16pF)
ε’ = [f (2.8V) – f’0] / f’0 (CD = 26pF)
f’0: Oscillation frequency center value of Standard Deviation in the same measuring conditions
Rating
min
typ
max
−2.0
−
−1.2
–
0.15
0.25
–
0.40
1.00
–
6
–
–
25
100
15
35
60
5
15
50
0.7
–
–
2.18
2.29
–
Refer to the SERIES LINEUP
−1.3
–
–
–
2
5
–
0.2
1
–8
–
8
– 16
–
16
Refer to the SERIES LINEUP
Unit
V
µA
µA
nA
nA
kΩ
kΩ
mA
mA
s
ms
ms
V
s
ppm/0.1V
ppm
ppm
pF
NIPPON PRECISION CIRCUITS—3
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