tea5705 STMicroelectronics, tea5705 Datasheet - Page 5

• Manufacturer Part Number: tea5705
• Description: Advanced 4-head Play-back And Record Amplifier For Vcr
• Manufacturer: STMicroelectronics

ELECTRICAL OPERATING CHARACTERISTICS (T
Play-back Mode
Record Mode
TRIV (continued)
SP/LP ENVELOPE DETECTOR
V
V
Transconductance network defined by : R1 = 18 , 1%
Symbol
Symbol
F
F
V
F
R
R
CC
REC
SH
F
V
V
G
V
f
f
I
I
R
HCRSP
HCRLP
TRIV1
TRIV2
R
I
I
LCRSP
LCRLP
DET+
V
I
SPLPV
VIN-SP
VIN-LP
TRIV7
DET-
V
TR
DETH
DETL
REC
CC2
max
TRIV
OH
TH
TL
OL
REC
= 5V, no load on Pins CHROMA,LUMA-
= 11.3V, V
Output Level (7)
Response Lower Frequency
Response Higher Frequency
High Level Input
Current Output on Pin CSPLP
Current Output on Pin CSPLP
Sensitivity 1 on Pin CSPLP
Sensitivity 2 on Pin CSPLP
Upper Threshold on Pin
VSPLP
Lower Threshold on Pin
VSPLP
Output Resistance
on Pin VSPLP
Current Supply
Max. Record Current on SP or
LP Current Amplifier
Transconductance
Second Harmonic
Bandwidth Cut-off Frequency
Pin I
DC Level at Pin VSPLP
Bandwidth Cut-off Frequency
Pin I
Input Resistance on Pins
V
IN
-LP, V
OUT
OUT
CC
-SP
-LP
IN
Parameter
Parameter
-SP
= 5V, Load resistor 50
V
V
V
V
V
V
LP : V
V
200 VPP on Pins H1-SP or H2-SP
200 VPP on Pins H1-LP or H2-LP
50 V
50 V
Scanning through Pin CSPLP
Scanning through Pin CSPLP
Output high
Output low
V
V
3.8MHz
V
V
Output Current, 30mA
-3dB attenuation, 0dB at 3.8MHz
Output current 30mA
-3dB attenuation, 0dB at 3.8MHz
Output current 30mA
Equivalent value of R3 resistor
CHROMA
TRIVADJ
CHROMA
TRIVADJ
CHROMA
TRIVADJ
TRIVADJ
REC
CC
IN
IN
-SP = 300mV
-LP = 300mV
R2-SP = 2k , 1%
R2-LP = 1.5k , 1%
R3-SP = 1.5k , 1%
R3-LP = 1.5k , 1%
= 5V
PP
PP
= 11.3V
on Pin I
CHROMA
to 600 V
to 600 V
= 2.5V, Mode SP (SW-M = low)
= 2.5V, Mode LP (SW-M = high)
= 2.5V, Mode LP (SW-M = high)
= 2.5V
= 100mV
= 360mV
= 360mV
= 100mV
Test Conditions
OUT
Test Conditions
PP
PP
amb
PP
PP
PP
PP
PP
-SP, I
on SP, LP short circuited
on LP, SP short circuited
PP
PP
at 4MHz
at 4MHz and 1MHz
at 8MHz and 4MHz
= 25
PP
at Pin I
at Pin I
Low
High
Low
High
PP
at 3.8MHz
OUT
, 300mV
o
C unless otherwise specified) (continued)
-LP
OUT
OUT
Pins GND/V
Pins V
Pins V
Pin V
Pin V
-SP
-LP
PP
at 4MHz,
IN
IN
MES
MES
- SP
- LP
/V
/V
MES
IN
IN
-SP
-SP
Min.
Min.
1.65
-2.5
500
-10
-85
7.5
1.5
25
17
30
35
55
45
10
10
4
4
0
4
Typ. Max.
2.05
3.33
1.66
12.5
Typ. Max.
700
5.5
-55
4.5
0.5
2.5
-54
-54
55
25
43
74
55
-6
-1
2.45
17.5
900
-25
-38
-38
3.5
0.1
0.1
85
33
56
85
65
TEA5705
-3
-0
7
5
1
mA
mA/V
mA/V
MHz
MHz
MHz
MHz
Unit
Unit
V/V
mA
mA
k
k
dB
dB
dB
dB
V
V
V
V
V
V
5/10
A
A
PP