NJW1301 Просмотр технического описания (PDF) - Japan Radio Corporation
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NJW1301 Datasheet PDF : 37 Pages
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NJW1301
sELECTRICAL CHARACTERICS
(Ta=25°C,VCC1=5V,VCC3=7V,VDD=5V,VEE1=-5V,TP2=TP5=TP27=TP40=2.5V,TP13=2.9V,TP15=3.1V,
TP34=3.0V,TP35=1V,TP26=TP42=5V,TP50=5V,TP58=4.7V,SW14=SW25=SW26=SW50=L)
PARAMETERS
SYMBOL
TEST CONDITIONS
MIN. TYP. MAX UNIT
AFC Lock Range
SW26=H,TP26=H, SG2 applied to
∆fHL1
TP51. Define frequency of miss
lock SYNC at valuable frequency
-
700
-
of SG2 when AFC is lock.
Hz
AFC Capture Range
∆fHL2 ∆fHL1=miss lock to high frequency
- -1000 -
∆fHL2=miss lock to low frequency
SW26=H,TP26=H,SG2 applied to
∆fHP1
TP51. define frequency of miss
lock SYNC at valuable frequency
-
700
-
of SG2 when AFC is miss lock.
Hz
AFC Free-run
Frequency
Horizontal
Output Pulth Width
Horizontal
Output Delay
Horizontal Output
Saturation Level
Vertical
Output Pulth Width
Vartical Output Delay
SYNC SW Input
Threshold Voltage
C.SYNC
Low Output Voltage
C.SYNC Output Delay
∆fHP2
fOH
PWHD
TPDH
VOLH
PWVD
TPVD
VTHSH
VTHSL
VLCS
TPCS
∆fHP1=capture from high frequency -
-1000
-
∆fHP2=capture from low frequency
TP51 is non-input.
Measure the output frequency on 15.5 15.7 15.9 kHz
TP1.
TP51 is non-input.
Measure the output pulth width on 3.5
3.9
4.3 us
TP1.
SW26=H,TP26=H, SG2 applied
toTP51.Measure the delay time
between before external filter and
0.95
1.10
1.25
us
TP1 output.
SG2 applied to TP51.
Measure the output of low level on -
0.1 0.3 V
TP1.
SG2 applied to TP51.
Measure the output pulth width on 3.5
4.0
4.5 H
TP64.
SW26=H,TP26=H, SG2 applied
toTP51.Measure the delay time
between before external filter and
0.45
0.65
0.85
H
TP64 output.
Switching Voltage of TP50
VTHSH=ON level voltage
VTHSL=OFFlevel voltage
3.3
-
-
V
-
-
1.6
SW26=H,TP26=H,SG2 applied to
TP51.Measure the low level of
-
0.2 0.5 V
output on TP56.
SW26=H,TP26=H,SG2 applied to
TP51. Measure the delay time
between before external filter and
0.90
1.05
1.22
us
TP56 output.
Ver.02
-8-
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