參數(shù)資料
型號: TDA6192
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: 增益控制中頻放大器
文件頁數(shù): 22/26頁
文件大?。?/td> 442K
代理商: TDA6192
Reference
5 - 5
TDA6192
Wireless Components
Specification, May 2002
Table 5-4 AC/DC Characteristics with T
AMB
= 25
°
C, V
CC1
= V
CC2
= 5 V (continued)
Symbol
Limit Values
Unit
Test Conditions
L Item
min
typ
max
Maximum IF input
level
V
IF/IF
88
92
96
dBμV
min. gain,
f
IF/IF
= 36 MHz (sine),
V
IFAGC
=
0.2 V,
V
OUT/OUT
= 1 V
pp
Minimum IF input
level
V
IF/IF
44
max. gain,
f
IF/IF
= 36 MHz (sine),
V
IFAGC
= 1.6 V,
V
OUT/OUT
= 1 V
pp
Input impedance
R
IF/IF
1.5
2
2.5
k
f
IF/IF
= 36 MHz, paral-
lel equivalent circuit
C
IF/IF
1.5
pF
Tuner AGC max.
slope
I
TUNAGC /
V
IFAGC
25
36
50
mA/V
V
IFAGC
= 0.9 to 1.1 V,
V
TOP
= 1.0 V,
V
TUNAGC
= 0.5 V
Low end cutoff fre-
quency (-1 dB)
f
L
25
MHz
V
IF/IF
= 60 dBμV
,
R
LOAD
5 k
,
C
LOAD
1.5 pF,
V
OUT/OUT
= 1 V
pp
at
f
IF/IF
= 36 MHz (sine)
High end cutoff fre-
quency (-1 dB)
f
H
65
MHz
Intermodulation,
see 5.2.2 Intermodu-
lation and output IP3
vs. input voltage on
page 7
C/IM3
50
56
dBc
f
IF/IF1
= 37 MHz,
f
IF/IF2
= 38 MHz,
V
IF/IF1
= 60 dBμV
,
V
IF/IF2
= 60 dBμV
R
LOAD
5 k
,
C
LOAD
10 pF,
L
LOAD
2 μH,
V
OUT/OUT
= 1 V
pp
Third order output
intercept point,
see 5.2.2 Intermodu-
lation and output IP3
vs. input voltage on
page 7
OIP3
133
dBμV
f
IF/IF1
= 37 MHz,
f
IF/IF2
= 38 MHz,
V
IF/IF1
= 60 dBμV
,
V
IF/IF2
= 60 dBμV
R
LOAD
5 k
,
C
LOAD
10 pF,
L
LOAD
2 μH,
V
OUT/OUT
= 1 V
pp
Signal to noise ratio,
see 5.2.3 Signal to
noise ratio vs. input
voltage on page 8
SNR
35
43
dB
f
IF/IF
= 36 MHz (sine),
V
IF/IF
= 60 dBμV,
V
OUT/OUT
= 1 V
pp,
BW = 8 MHz
Noise figure
10
12
dB
max. gain,
see 5.3.1
on page 9
Output impedance
R
IF/IF
60
100
f
OUT/OUT
= 36 MHz,
series equivalent cir-
cuit
L
IF/IF
33
nH
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TDA6192-T R-78Bxx-1.5(L) Series - Innoline Regulated DC-DC Converters; Output Voltage (Vdc): 1.5V; Output Current (A): 1.5A; Features: Efficiency up to 95%,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 ~ 18V); Short circuit protection, Thermal shutdown; Non standard outputs available as specialsbetween 1.5V ~ 6.5V; Low ripple and noise; ?L? Version with 90?? pins
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