tea5705 STMicroelectronics, tea5705 Datasheet - Page 4

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

ELECTRICAL OPERATING CHARACTERISTICS (T
Play-back Mode
TEA5705
CHROMA OUTPUT (no AGC) (continued)
LUMA- OUTPUT (with AGC)
CAGC
TRIV
4/10
V
Symbol
CC
F
V
V
F
F
F
SH
SH
V
V
V
V
V
V
CRT
Z
V
V
V
Z
I
HCPB1
DCPB1
DCPB2
HCPB2
R
LCPB1
LCPB2
C
R
V
TRIV
TRIV1
TRIV2
TRIV3
TRIV4
TRIV5
TRIV6
CPB
I+
DCSP
LPB
LPB
DCLP
I-
PB
LPB
= 5V, no load on Pins CHROMA,LUMA-
IN
IN
PB1
PB2
Crosstalk
Playback Switch-on Resistance
Bandwidth Cut-off Frequency
Input Capacitance Pins H1-SP,
H2-SP, H1-LP, H2-LP
Pre-amplifier Input Resistance Pins
H1-SP, H2-SP, H1-LP, H2-LP
Output ImpedancePin CHROMA
DC Level at Play-back Output
on Pin CHROMA
Head Switch Offset Pin CHROMA
Second Harmonic Play-back
Output Pin CHROMA
Output Impedance
DC Level
Bandwidth Cut-off Frequency
Output Amplitude
AGC Control Sensitivity
Second Harmonic Play-back Output Input Signal 3.8MHz 400 V
Positive Output Current
Negative Output Current
Downloading Current
Output Level (1)
Output Level (2)
Output Level (3)
Output Level (4)
Output Level (5)
Output Level (6)
Parameter
Sine wave 3.8MHz
400 V
loaded with R
-3dB attenuation 50
input, 0dB at 600kHz
At 5MHz
At 3.8MHz
DC
Sinus wave 3.8MHz
400 V
DC
-3dB attenuation 50
input, AGC locked, 0dB at 3.8MHz
Input signal 200 V
H1-SP, H2-SP, H1-LP, H2-LP
Input signal 200 V
on Pins H1-SP, H2-SP, H1-LP, H2-LP
H1-SP, H2-SP, H1-LP, H2-LP
Input Signal 3.8MHz 200 V
Input Signal 3.8MHz 200 V
With no signal, V
Mode LP (SW-M = high)
V
V
V
V
V
V
V
V
V
V
I = 10mA
CHROMA
TRIVADJ
CHROMA
TRIVADJ
CHROMA
TRIVADJ
CHROMA
TRIVADJ
CHROMA
TRIVADJ
PP
PP
= 2.5V, Mode LP (SW-M = high)
= 2.5V, Mode LP (SW-M = high)
= 1V, Mode LP (SW-M = high)
= 4V, Mode LP (SW-M = high)
= 2.5V, Mode SP (SW-M = low)
on input, All the other inputs
on input
= 100mV
= 400mV
= 100mV
= 100mV
= 400mV
amb
Test Conditions
g
= 15
= 25
TRIVADJ
PP
PP
PP
PP
PP
PP
PP
o
at 4MHz
at 4MHz
at 4MHz
at 4MHz
at 4MHz
at 3.8MHz on Pins
at +6dB or -5dB
C unless otherwise specified) (continued)
in parallel on the
in parallel on the
Low
High
Low
High
= 2.5V
PP
PP
PP
on Pins
on H1-SP
on H1-SP
3.525 3.725 3.925
2.875 3.075 3.275
3.215 3.415 3.615
Min.
-100
-100
1.91 2.31
1.11
400
140
200
1.5
1.1
-50
0.3
10
15
-2
8
Typ. Max.
13.5
12.5
1.61
600
200
300
-45
2.0
1.9
-45
1.5
-44
-30
0.6
30
24
30
30
0
0
2.71
2.11
900
100
100
270
400
-40
-40
-40
-15
5.0
0.1
2.3
2.1
0.1
40
50
50
+1
50
1
mV
MHz
MHz
MHz
MHz
Unit
mV
mV
dB
pF
dB
dB
dB
V
V
V
V
V
V
V
V
A
A
A
PP