參數(shù)資料
型號(hào)： TDA6190T
廠商： INFINEON TECHNOLOGIES AG
元件分類： DC/DC變換器
英文描述： R-78Bxx-1.0(L) Series - Innoline Regulated DC-DC Converters; Output Voltage (Vdc): 1.5V; Output Current (A): 1.0A; Features: Efficiency up to 97%,Non isolated, no need for heatsinks; Pin-out compatible with LM78XX Linears; Low profile( L*W*H=11.5*8.5*17.5mm); Wide input range.(4.75V ~ 34V); Short circuit protection, Thermal shutdown; Non standard outputs available as specialsbetween 1.5V ~15V; Low ripple and noise; ?L? version with 90?? pins
中文描述： 的DVB -中頻混合器
文件頁數(shù)： 20/30頁
文件大小： 781K
代理商： TDA6190T
TDA 6190
Version 1.4
Reference
Specification
20
2004-05-17
4.1.3
AC/DC Characteristics
Table 4-3
# Parameter
AC/DC Characteristics with T
A
= 25 °C, V
S
= 5 V
Symbol
Limit Values
min
Unit Test Conditions
■
Item
typ
max
1. Power Supply, Reference Voltage
Current
consumption Vs
Reference voltage
Vref
Vref line regulation
V
ref
Line
Vref load regulation
V
ref
Load
I
Vs
35
50
65
mA
V
Vref
3.3
3.6
3.8
V
30
30
mV
mV
V
Vs
= 4.5 to 5.5 V
I
Vref
= -0.5 to
0.5mA
T
A
= 0 to 70 °C
Vref vs
temperature
V
ref
Temp
-30
10
30
mV
2. DVB-IF Input Amplifier, AGC
Static Characteristics
IF input voltage
IFAGC voltage
(AGC
min
= gain
max
)
IFAGC voltage
(AGC
max
= gain
min
)
Tuner AGC
threshold active
Tuner AGC
threshold
disable
Tuner AGC
threshold
current
Tuner AGC output
current
Tuner AGC output
current
V
IF1/IF2
V
3.2
0
3.6
3.9
0.5
V
V
IFAGCgmax
V
IFAGCgmin
V
TAGCthr
2.5
3.9
V
0
2.0
V
V
TAGCthrdis
3.0
V
Vs
V
I
TAGCthr
-1
1
μ
A
V
TAGCthr
= 0 V
I
TunAGCon
2.5
3.5
5
mA
V
TunAGC
= 0.5 V;
V
IFAGC
=1.5V;
V
TAGCthr
= 1V
μ
A
V
IFAGC
=1.5V;
V
TAGCthr
= 2V
I
TunAGCoff
0
10
V
TunAGC
= 13.2 V;
相關(guān)PDF資料
PDF描述
TDA6190 DVB-IF Mixer
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