STV5722A ST Microelectronics, STV5722A Datasheet - Page 3

• Manufacturer Part Number: STV5722A
• Description: 2-HEAD PLAYBACK AND RECORD AMPLIFIER FOR VCR
• Manufacturer: ST Microelectronics

ELECTRICAL CHARACTERISTICS (T
PLAYBACK AMPLIFIER
TRIV FUNCTION
RECORD AMPLIFIER
SWITCHING LEVELS
Playback Mode (V
Record Mode (V
RRCC = 8.2k , Load 10 H//1k for each simulated head)
BWRECH Attenuation at 8MHz
VSWRCH SWRC Input Threshold
BWRECL
VSWRCL
VDCPB1
DVLREC
VSWINH
VSWINL
Symbol
RPBSW
BWHCF
Symbol
ISWINH
BWLCF
ISWINL
SHPB1
RIOUT
DVDC
TRIV0
TRIV1
TRIV4
TRIV6
CRT1
ZCPB
RSAT
IHA0
IHA1
IHA2
GPB
I
I
IRN
IRP
EN
C
Z
CC1
CC2
IN
IN
IN
Supply Current
Playback Gain
Equivalent Voltage Noise
Equivalent Input Current
Crosstalk
Playback Switch on Resistor
Attenuation @ 100KHz
Attenuation @ 8MHz
Input Capacitance
Input Impedance
Output Resistance
DC Level on Pin PBOUT
Head Switch Offset
2nd Harmonic
Output Level (1)
Output Level (2)
Output Level (3)
Output Level (4)
Current Supply
DC Current through I
Fundamental
2nd Harmonic
Attenuation at 100kHz
Record AGC Sensitivity
Output Resistance
Output Stage Resistance
AGC Capacitor downloading
Current
AGC Capacitor uploading
Current
SWIN Input Threshold
SWIN Input Threshold
SWIN Input Leakage Current
SWIN Input Leakage Current
SWRC Input Threshold
CC
CC
= 5V, Recadj = 12k , SWR = 5V, CAGCREC = 470pF, RRCY = 2.2k ,
Parameter
Parameter
= 5V, no load on Pin PBOUT, Recadj = 12k )
OUT
amb
Sinewave 600kHz, 0.4mV
Input grounded via I
BW = 10kHz
Input open @ 6MHz, BW = 10kHz
Sinewave @ 4MHz, 0.4mV
@ 6MHz
Reference level @ 600kHz
Reference level @ 4MHz
@ 6MHz, 22nF between Vi/Hi
@ 6MHz
DC
Sinewave @ 4MHz, 0.4mV
No input signal
Sinewave @ 4MHz, 100mV
Sinewave @ 4MHz, 400mV
Sinewave @ 4MHz, 600mV
VRCY = 300mV
VRCY = 300mV
Reference level @ 600kHz, AGC locked
Reference level @ 4MHz, AGC locked
V
4.5V at CAGC Pin
0.5V at CAGC Pin,
V
Selects head H1, 0 to 5V
Selects head H2, 5 to 0V
5V at SWIN input
0V at SWIN input
Selects record mode, 0 to 5V
Selects playback mode, 5 to 0V
= 25
V = 5V
I = 10mA
IN
IN
= 300mV
= 300mV
o
C, unless otherwise specified)
Test Conditions
Test Conditions
PP
PP
@ 4MHz
PP
PP
3dB @ f = 4MHz
@ 4MHz
@ 4MHz
OUT
Pin @ 600kHz,
PP
PP
PP
PP
PP
PP
on inputs
@ PBOUT
@ PBOUT
@ PBOUT
Min. Typ. Max.
Min. Typ. Max.
300
-0.1
1.6
2.5
3.2
1.5
1.5
-50
3.2
3.1
20
19
55
30
50
26
-3
-2
-1
-3
-3
1
5
0
5
5
-165
450
-0.5
800
165
0.6
1.7
-35
-45
1.3
3.1
3.7
-42
0.3
-25
3.4
3.3
29
57
40
24
68
32
23
10
18
-1
5
2
0
0
0
2
2
0
STV5722A
600
-28
2.4
0.1
-40
3.5
4.2
-38
2.5
2.5
3.8
3.8
39
59
10
50
50
88
40
26
+1
50
50
-5
1
0
1
1
1
mA
Unit
Unit
mA
mA
mA
dB
nV
pA
dB
dB
dB
dB
dB
dB
dB
dB
pF
Hz
Hz
V
V
V
V
V
V
V
V
V
V
A
A
A
A
PP
3/5