参数资料
型号: TDA6192-V
厂商: INFINEON TECHNOLOGIES AG
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC20
封装: PLASTIC, VQFN-20
文件页数: 14/26页
文件大小: 442K
代理商: TDA6192-V
Reference
5 - 4
TDA6192
Wireless Components
Specification, May 2002
5.1.3
AC/DC Characteristics
AC / DC characteristics involve the spread of values guaranteed in the specified
supply voltage and ambient temperature range. Typical characteristics are the
median of the production.
Table 5-3 AC/DC Characteristics with TAMB = 25 °C, VCC1 = VCC2 = 5 V
Symbol
Limit Values
Unit
Test Conditions
LItem
min
typ
max
Power supply, reference voltage
Current consumption
ICC1
18
22
mA
max. gain
Current consumption
ICC1
10
12
mA
min. gain
Current consumption
ICC2
9
mA
Reference voltage
VREF
3.3
3.6
3.9
V
VREF line regulation
V
REFLINE
30
mV
VCC1 = VCC2 =
4.5 to 5.5 V
VREF load regulation
V
REFLOAD
30
mV
IVREF =
-0.5 to 0.5 mA
VREF vs temperature
V
REFTEMP
-30
10
30
mV
TAMB = -20 to 70 °C
AGC amplifier, tuner AGC
Static characteristics
IF input voltage
VIF/IF
VREF
Take-over point volt-
age
VTOP
0
2
V
Tuner AGC is
enabled
VTOP
3.0
VCC
V
Tuner AGC is dis-
abled
Take-over point dis-
able threshold
2.0
2.3
3.0
V
Take-over point cur-
rent
ITOP
-1
1
A
VTOP = 0 V
Tuner AGC current
ITUNAGC
2.5
3.5
5
mA
VTUNAGC = 0.5 V,
VIFAGC = 1.0 V,
VTOP = 1.5 V
Tuner AGC current
ITUNAGC
0
10
A
VTUNAGC = 6 V,
VIFAGC = 1.0 V,
VTOP = 0.5 V
Dynamic characteristics
Voltage gain,
Gmax
63
67
71
dB
VIFAGC ≥ 1.6 V
Gmin
19
dB
VIFAGC ≤ 0.2 V
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