NLV14046BDWG Просмотр технического описания (PDF) - ON Semiconductor
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NLV14046BDWG Datasheet PDF : 8 Pages
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PCAin 14
PCBin 3
VCOin 9
VDD = PIN 16
VSS = PIN 8
INH 5
MC14046B
BLOCK DIAGRAM
SELF BIAS
CIRCUIT
VSS
PHASE
COMPARATOR 1
PHASE
COMPARATOR 2
VOLTAGE
CONTROLLED
OSCILLATOR
(VCO)
SOURCE FOLLOWER
2 PC1out
13 PC2out
1 LD
4 VCOout
11 R1
12 R2
6 C1A
7 C1B
10 SFout
15 ZENER
PIN ASSIGNMENT
LD 1
PC1out 2
PCBin 3
VCOout 4
INH 5
C1A 6
C1B 7
VSS 8
16 VDD
15 ZENER
14 PCAin
13 PC2out
12 R2
11 R1
10 SFout
9 VCOin
ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)
Characteristic
VDD
− 55_C
Symbol Vdc Min Max Min
Output Voltage
Vin = VDD or 0
“0” Level VOL
5.0
10
15
−
0.05
−
−
0.05
−
−
0.05
−
25_C
Typ
0
0
0
125_C
Max Min Max Unit
0.05
−
0.05 Vdc
0.05
−
0.05
0.05
−
0.05
Vin = 0 or VDD
“1” Level VOH
5.0 4.95
−
4.95
5.0
10
9.95
−
9.95
10
15 14.95
−
14.95
15
−
4.95
−
Vdc
−
9.95
−
−
14.95
−
Input Voltage (Note 2)
(VO = 4.5 or 0.5 Vdc)
(VO = 9.0 or 1.0 Vdc)
(VO = 13.5 or 1.5 Vdc)
“0” Level VIL
(VO = 0.5 or 4.5 Vdc)
(VO = 1.0 or 9.0 Vdc)
(VO = 1.5 or 13.5 Vdc)
“1” Level VIH
Output Drive Current
(VOH = 2.5 Vdc)
(VOH = 4.6 Vdc)
(VOH = 9.5 Vdc)
(VOH = 13.5 Vdc)
IOH
Source
(VOL = 0.4 Vdc)
(VOL = 0.5 Vdc)
(VOL = 1.5 Vdc)
Sink IOL
Input Current
Iin
Input Capacitance
Cin
Quiescent Current
IDD
(Per Package) Inh = PCAin = VDD,
Zener = VCOin = 0 V, PCBin = VDD
or 0 V, Iout = 0 mA
Total Supply Current (Note 3)
IT
(Inh = “0”, fo = 10 kHz, CL = 50 pF,
R1 = 1.0 MW, R2 = R RSF = ∞,
and 50% Duty Cycle)
5.0
−
1.5
−
10
−
3.0
−
15
−
4.0
−
Vdc
2.25
1.5
−
1.5
4.50
3.0
−
3.0
6.75
4.0
−
4.0
5.0
3.5
−
3.5
2.75
10
7.0
−
7.0
5.50
15
11
−
11
8.25
−
3.5
−
Vdc
−
7.0
−
−
11
−
5.0 –1.2
−
5.0 –0.25
−
10 –0.62
−
15
–1.8
−
–1.0
–1.7
–0.2 –0.36
–0.5
–0.9
–1.5
–3.5
mAdc
−
–0.7
−
−
–0.14
−
−
–0.35
−
−
–1.1
−
5.0 0.64
−
0.51
0.88
10
1.6
−
1.3
2.25
15
4.2
−
3.4
8.8
−
0.36
− mAdc
−
0.9
−
−
2.4
−
15
−
±0.1
− ±0.00001 ±0.1
−
±1.0 mAdc
−
−
−
−
5.0
7.5
−
−
pF
5.0
−
5.0
−
0.005
5.0
−
150 mAdc
10
−
10
−
0.010
10
−
300
15
−
20
−
0.015
20
−
600
5.0
IT = (1.46 mA/kHz) f + IDD
mAdc
10
IT = (2.91 mA/kHz) f + IDD
15
IT = (4.37 mA/kHz) f + IDD
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2. Noise immunity specified for worst−case input combination.
Noise Margin for both “1” and “0” level =
3. To Calculate Total Current in General:
1.0 Vdc min @ VDD = 5.0 Vdc
2.0 Vdc min @ VDD = 10 Vdc
2.5 Vdc min @ VDD = 15 Vdc
ǒ Ǔ ǒ Ǔ IT [ 2.2 x VDD
VCOin – 1.65 + VDD − 1.35 3/4 + 1.6 x
R1
R2
VCOin – 1.65
RSF
3/4
+ 1 x 10−3 (CL + 9) VDD f +
ǒ Ǔ 1 x 10−1 VDD2
100% Duty Cycle of PCAin
100
+ IQ
where: IT in mA, CL in pF, VCOin, VDD in Vdc, f in kHz, and
R1, R2, RSF in MW, CL on VCOout.
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