STV5744A ST Microelectronics, STV5744A Datasheet - Page 3

• Manufacturer Part Number: STV5744A
• Description: 4-HEAD PLAYBACK AND RECORD AMPLIFIER FOR VCR
• Manufacturer: ST Microelectronics

ELECTRICAL CHARACTERISTICS (T
PLAYBACK AMPLIFIER
TRIV FUNCTION
SP/LP ENVELOPE DETECTOR
Playback Mode (V
TRIV1 - TRIV0
VENVCH
VDCPB1
VENVCL
Symbol
RPBSW
BWHCF
BWLCF
SHPB1
SENS1
SENS2
DVDC
TRIV0
TRIV1
TRIV4
TRIV6
CRT1
CRT2
ZCPB
RCST
GPB
I
EN
C
Z
CC1
IN
IN
IN
Supply Current
Playback Gain
Equivalent Voltage Noise
Equivalent Input Current Noise Input open @ 6MHz, BW = 10kHz
Crosstalk (LP
Crosstalk (SP
Playback Switch on Resistor
Attenuation @ 100KHz
Attenuation @ 8MHz
Input Capacitance
Input Impedance
Output Resistance
DC Level on Pin YCPB
Head Switch Offset
2nd Harmonic
Off-resistance on unused
channel
Output Level (1)
Output Level (2)
Output Level (3)
Output Level (4)
Output Level
Output Level
Sensitivity
Sensitivity
CC
= 5V, no load on Pin YCPB, Recadj = 12k )
Parameter
SP)
LP)
amb
= 25
Sinewave 600kHz, 0.4mV
Input grounded via I
BW = 10kHz
Sinewave @ 4MHz, 0.4mV
Sinewave @ 4MHz, 0.4mV
@ 6MHz
Reference level @ 600kHz
Reference level @ 4MHz
@ 6MHz, 22nF between Vi/Hi
@ 6MHz
DC
Sinewave @ 4MHz, 0.4mV
SW-S high
No input signal
Sinewave @ 4MHz, 100mV
Sinewave @ 4MHz, 400mV
Sinewave @ 4MHz, 600mV
50 V
50 V
o
C, unless otherwise specified)
PP
PP
to 600 V
to 600 V
Test Conditions
PP
PP
OUT
@ SP input pins
@ LP input pins
Pin @ 600kHz,
PP
PP
PP
PP
PP
PP
PP
on inputs
@ YCPB
@ YCPB
@ YCPB
Min. Typ. Max.
3.15
300
-0.2
1.6
2.5
0.5
42
58
40
10
-3
-3
5
5
0
4
0
4
3.65
450
0.6
1.7
-45
-41
-45
0.3
1.3
3.1
4.5
0.3
0.3
4.5
52
60
10
50
24
15
-2
-1
2
0
1
STV5744A
4.15
600
-40
-35
-40
0.7
2.4
0.2
3.5
62
62
15
60
50
20
1
0
1
5
1
1
Unit
mA
dB
nV
pA
dB
dB
dB
dB
pF
dB
Hz
Hz
V
V
V
V
V
V
V
V
V
V
V
3/8