TA7611AP Ver la hoja de datos (PDF) - Unisonic Technologies
Número de pieza
componentes Descripción
Fabricante
TA7611AP Datasheet PDF : 5 Pages
| |||
UTC TA7611AP LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS(Ta=25°C)
PARAMETER
SYMBOL
VALUE
UNIT
Supply Voltage
VCC
15
V
Open Loop Voltage
V4
15
V
Video DC Output Current
I12
6
MA
Power Dissipation
PD
1.4
W
Operating Temperature
TOPR
-20 ~ +65
°C
Storage Temperature
TSTG
-55 ~ +150
°C
ELECTRICAL CHARACTERISTICS(Ta=25°C, Vcc=12V, fo=45.75MHz, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN. TYP. MAX. UNIT
Recommended Supply Voltage
VCC
10.8 12 13.2
V
Quiescent Circuit Current
ICCQ
42 51 63
mA
Video DC Output
V12
5.2 5.5 5.8
V
AFT DC Output Voltage
V5-V6
SW1: on,SW2: on
5.3 6.8 8.3
V
AFT Output Offset Voltage
V5-V6
SW1: on,SW2: on
-1.5 0 1.5
V
RF AGC Residual Output
V4(SAT)
SW4:1
0.5
V
Voltage
RF AGC Leak Current
I4(LEAK)
VCC=12V,SW3:1,SW4:1
1
µA
Video Sensitivity
SVI
V12=0.8VP-P
100 200 300 µVrms
f0=45.75MHZ,AM=30%
AGC Range
VAGC
VCC=12V,f0=45.75MHZ
60 64
dB
(IF)
V14=11.5V→4.0V
Sync Tip Level Voltage (pin12)
VSYNC
2.3 2.5 2.7
V
Maximum IF Input Voltage
VI(MAX)
100 120
mVrms
White Noise Threshold (pin12)
VWTH
5.8 6.2 6.6
V
White Noise Clamp Level (pin12)
VWCL
3.7 4.1 4.5
V
Black Noise Threshold (pin12)
VBTH
1.4 1.6 1.8
V
Black Noise Clamp Level (pin12)
VBCL
2.9 3.3 3.7
V
Video Frequency Response
GV(IF)
Input 45.75MHz, Sweep
4.5 5.5
MHz
Generator
Suppression of Carrier
CL
SG1=100mVrms
40 50
dB
Suppression of 2nd Carrier
I2ND
SG2, SG3->OFF
SG1=100Mvrms
40 50
dB
SG2, SG3->OFF
920KHz Beat Level
I920
SG1=100mVrms
33 38
dB
SG2=SG3=32mVrms
Differential Gain
DG
7 10
dB
Differential Phase
DP
3.5 5 Degree
Input Impedance
RIN
fo=45.75MHz, Between pin16~1 3.0 4.5 6
K
CIN
25
pF
AFT Output Upper Voltage
V5,V6(UP)
11.7 11.9 12
V
AFT Output Lower Voltage
V5,V6(LOW)
1.8 2.3 2.8
V
Maximum Available Current
I4(MAX)
7
mA
AFT Sensitivity
SAFT
16
KHz/V
UTC UNISONIC TECHNOLOGIES CO., LTD. 2
QW-R111-004,A
Share Link: 