參數(shù)資料
型號(hào): TA7611AP
廠商: Electronic Theatre Controls, Inc.
英文描述: FM IF/AM TUNER SYSTEM
中文描述: 調(diào)頻中頻/調(diào)幅調(diào)諧系統(tǒng)
文件頁數(shù): 2/5頁
文件大?。?/td> 60K
代理商: TA7611AP
TA7611AP
LINEAR INTEGRATED CIRCUIT
2
ABSOLUTE MAXIMUM RATINGS
(Ta=25 C)
PARAMETER
Supply Voltage
SYMBOL
VCC
VALUE
15
UNIT
V
Open Loop Voltage
Video DC Output Current
V4
I12
15
6
V
MA
Power Dissipation
PD
1.4
W
Operating Temperature
Storage Temperature
ELECTRICAL CHARACTERISTICS
(Ta=25 C, Vcc=12V, fo=45.75MHz, unless otherwise specified)
TOPR
TSTG
-20 ~ +65
-55 ~ +150
C
C
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
Voltage
V4(SAT)
SW4:1
0.5
V
RF AGC Leak Current
I4(LEAK)
VCC=12V,SW3:1,SW4:1
1
A
Video Sensitivity
S
VI
V12=0.8VP-P
f0=45.75MHZ,AM=30%
100
200
300
Vrms
AGC Range
VAGC
(IF)
VCC=12V,f0=45.75MHZ
V14=11.5V
4.0V
60
64
dB
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)
V
WTH
5.8
6.2
6.6
V
White Noise Clamp Level (pin12)
V
WCL
3.7
4.1
4.5
V
Black Noise Threshold (pin12)
V
BTH
1.4
1.6
1.8
V
Black Noise Clamp Level (pin12)
V
BCL
2.9
3.3
3.7
V
Video Frequency Response
GV(IF)
Input 45.75MHz, Sweep
Generator
4.5
5.5
MHz
Suppression of Carrier
CL
SG1=100mVrms
SG2, SG3->OFF
40
50
dB
Suppression of 2
nd
Carrier
I2ND
SG1=100Mvrms
SG2, SG3->OFF
40
50
dB
920KHz Beat Level
I920
SG1=100mVrms
SG2=SG3=32mVrms
33
38
dB
Differential Gain
DG
7
10
dB
Differential Phase
DP
3.5
5
Degree
Input Impedance
RIN
CIN
fo=45.75MHz, Between pin16~1
3.0
4.5
2
6
5
K
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
S
AFT
16
KHz/V
CONTEK
Contek Microelectronics Co.,Ltd.
http://www.contek-ic.com E-mail:sales@contek-ic.com
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