MM1067 Datasheet, PDF (3/3 Pages) Mitsumi Electronics, Corp. – No-adjustment Sync Separator + Sync Detector

MITSUMI
No-adjustment Sync Separator + Sync Detector MM1067
Absolute Maximum Ratings ^(Ta=25°C)
Item
Storage temperature
Operating temperature
Power supply voltage
Allowable loss
Symbol
TSTG
TOPR
VCC max
PD
Ratings
Units
-40~+125
°C
-20~+75
°C
7
V
* ^{450 1}
mW
* ^{Package : DIP-16A}
Electrical Characteristics
(Except where noted otherwise, Ta=25°C, VCC=5.0V, X=CSB503F2,
R=390 [OHM], C=3300pF, SW1=OFF)
Item
Symbol
Measurement
circuit
Measurement conditions
Min. Typ. Max. Units
Operating power supply voltage VCC
VCC
4.7 5.0 5.3 V
Consumption current
Id
Id
9.0 13.0 mA
Free-running frequency NTSC
fO1
TP1
15.534 15.734 15.934 kHz
Horizontal sync signal
acquisition range NTSC
fCAP1
TP1
* * ^{VIN : signal 1 1 2}
300 500
Hz
Free-running frequency PAL
fO2
TP1
X=CSB500F40, R=200OHM
C=4700pF
15.425 15.625 15.825 kHz
Horizontal sync signal
acquisition range PAL
H. sync pulse width
H. sync delay time
H. sync output voltage L
H. sync output voltage H
LPF pin DC level
fCAP2
tW1
td1
VL1
VH1
VLPF
TP1
* * ^{X=CSB500F40, R=200OHM,}
C=4700pF, VIN : signal 1 1 3
300
500
Hz
TP1
* ^{VIN : signal 1, 15.734kHz 4 3.9 4.2 4.5 uS}
TP1
* ^{VIN : signal 1, 15.734kHz 4 0.7 1.2 1.7 uS}
TP1
* ^{VIN : signal 1, 15.734kHz 4}
0.2 0.4 V
TP1
* ^{VIN : signal 1, 15.734kHz 4 4.8 5.0}
V
TP7
SW1 : ON
0.9 1.4 1.9 V
Sync separation level
VSEPA
C. sync pulse width
tW2
C. sync delay tim
td2
C. sync output voltage L
VL2
C. sync output voltage H
VH2
V. sync pulse width
tW3
V. sync delay time
td3
V. sync output voltage L
VL3
V. sync output voltage H
VH3
V. sync switching voltage L
VTHL3
V. sync switching voltage H
VTHH3
Sync discrimination output voltage L VL4
VIN
* ^{VIN : staircase wave 1VP-P 5 20 50 80 mV}
TP4
* ^{VIN : staircase wave 1VP-P 6 4.0 4.5 5.0 uS}
TP4
* ^{VIN : staircase wave 1VP-P 6 0.3 0.6 0.9 uS}
TP4
* ^{VIN : staircase wave 1VP-P 6}
0.2 0.4 V
TP4
* ^{VIN : staircase wave 1VP-P 6 4.8 5.0}
V
TP3
* ^{VIN : staircase wave 1VP-P 7 150 190 230 uS}
TP3
* ^{VIN : staircase wave 1VP-P 7 8.0 10.0 12.0 uS}
TP3
* ^{VIN : staircase wave 1VP-P 7}
0.2 0.4 V
TP3
* ^{VIN : staircase wave 1VP-P 7 4.8 5.0}
V
* ^{TP2 TP2 : DC voltage, 5V Low 8 1.5 1.8 2.1 V}
* ^{TP2 TP2 : DC voltage, 0V High 8 2.3 2.6 2.9 V}
TP6
VIN : staircase wave 1VP-P
0.2 0.4 V
Sync discrimination output voltage H VH4
TP6
VIN : no input signal
4.8 5.0
V
Sync discrimination switching voltage L VTHL4
Sync discrimination switching voltage H VTHH4
TP5
TP5
TP5 : DC voltage 5 Low 9 2.0 2.3 2.6 V
** _{TP5 : DC voltage, 0V High 9 2.7 3.0 3.3 V}
Notes :
*^{1 Signal 1 : Rectangular waveform signal with 0.3V amplitude and pulse width 4.7µS}
Signal 1 waveform
4.7uS
*2 Measuring horizontal sync signal pull-in range for NTSC
With TP1 waveform not synchronized to signal 1, adjust signal 1 frequency toward 15.734kHz. The
measurement value is the smaller of the synchronized frequency and the difference from 15.734.
*3 Measuring horizontal sync signal pull-in range for PAL
With TP1 waveform not synchronized to signal 1, adjust signal 1 frequency toward 15.625kHz. The
measurement value is the smaller of the synchronized frequency and the difference from 15.625.