mm1108 Mitsumi Electronics, Corp., mm1108 Datasheet - Page 3

• Manufacturer Part Number: mm1108
• Description: No-adjustment Sync Separator
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
Absolute Maximum Ratings
Electrical Characteristics
Notes :
Operating power supply voltage
Minimum sync separation
H. sync output voltage H
H. sync output voltage L
V. sync output voltage H
V. sync output voltage L
Free-running frequency
Horizontal sync signal
Consumption current
H. sync pulse width
V. sync pulse width
H. sync delay time
V. sync delay time
operating current
acquisition range
*
*
*
1 Minimum sync separation operating current measurement
2 Signal 1 : Rectangular wave signal with 0.3V amplitude and pulse width 4.7µs
3 Measuring horizontal sync signal pull-in range
Given SW1 : c, change VR1 from high to low, and measure current flowing on I
output switches from high to low.
Given SW1 : a and SW2 : b, with TP1 waveform not synchronized to signal 1, adjust VR2 so that
they are synchronized. Next, switch SW1 to b, and measure TP1 output free run frequency. The
horizontal signal pull-in range is the smaller of the measured value and the difference from
15.73kHz.
Item
Operating temperature
Power supply voltage
Storage temperature
Allowable loss
Item
Symbol
I
V
V
V
f
V
V
t
t
SEPA
t
t
CAP
Id
f
W
W
d
d
H
H
CC
O
L
L
1
2
1
2
1
2
1
2
(Except where noted otherwise, Ta=25°C, V
Measurement
(Ta=25°C)
circuit
TP1
TP1
TP1
TP1
TP1
TP1
TP2
TP2
TP2
TP2
V
Signal 1 waveform
I
Id
IN
CC
V
Symbol
CC
T
T
Pd
OPR
STG
max.
V
V
V
V
V
V
V
V
IN
IN
IN
IN
Measurement conditions
SW1 : c, VR1 : H L
IN
IN
IN
IN
V
: staircase wave 1V
: staircase wave 1V
: staircase wave 1V
: staircase wave 1V
: signal 1, 15.73kHz
: signal 1, 15.73kHz
: signal 1 ,15.73kHz
: signal 1, 15.73kHz
IN
SW2 : b
: signal 1, 15.73kHz
4.7µs
SW1 : b
SW1 : b
-40~+125
Ratings
-20~+75
No-adjustment Sync Separator MM1108
300
*
7
2
*
*
3
P-P
P-P
P-P
P-P
*
*
*
*
*
*
1
*
*
*
*
Package : SOP-8C
CC
4
4
4
4
5
5
5
5
=5.0V, SW1=a, SW2=a)
Units
mW
Min. Typ. Max. Units
14.7 15.7 16.7 kHz
-0.3
140
°C
°C
4.5
2.1
4.3
4.8
6.0
4.8
15
V
IN
when TP2
10.0 20.0
200
5.0
4.4
2.7
4.7
0.2
0.2
5.0
0.2
5.0
30
260
5.5
7.0
5.1
0.7
0.4
0.4
60
kHz
mA
µA
µs
µs
µs
µs
V
V
V
V
V