参数资料
型号: TUA6039F-2
厂商: INFINEON TECHNOLOGIES AG
元件分类: 调谐器
英文描述: 3-BAND, VIDEO TUNER, QCC48
封装: GREEN, PLASTIC, VQFN-48
文件页数: 39/62页
文件大小: 1024K
代理商: TUA6039F-2
Data Sheet
44
Revision 2.0, 2007-07-20
TUA 6039F-2, TUA 6037F
Reference
109. RF AGC leakage
current
AGC
LEAK
-50
50
nA
0 < V
AGC < VCC,
AL2, AL1, AL0 =
1, 1, 0
110. RF AGC output
voltage
AGC
OFF
3.7
V
AGC is disabled,
I
AGC =9 A
RF AGC buffer
111. RF AGC buffer
output current
I
max
1mA
112. RF AGC buffer
output saturation
voltage low
V
low
120
200
mV
I
load = 1 mA
113. RF AGC buffer
output saturation
voltage high
V
CC -
V
high
170
300
mV
I
load = 1 mA
IF AGC amplifier
114. Voltage gain
Gmax
65
dB
V
IFAGC ≥ 2.0 V
115.
Gmin
9dB
V
IFAGC ≤ 0.2 V
116. Maximum IF input
level
V
IF/IF
102
dBV min. gain,
f
IF/IF = 36 MHz
(sine),
V
IFAGC = 0.2 V,
V
OUT/OUT = 1 Vpp
117. Minimum IF input
level
V
IF/IF
46
max. gain,
f
IF/IF = 36 MHz
(sine),
V
IFAGC = 2 V,
V
OUT/OUT = 1 Vpp
118. Input impedance
Z
i = (RIF/IF ||
1/j
ωC
IF/IF)
R
IF/IF
2k
parallel equivalent
circuit at 36 MHz
119.
C
IF/IF
1.5
pF
120. Low end cutoff
frequency (-1 dB)
f
L
25
MHz V
IF/IF = 60 dBV,
R
LOAD ≥ 5k,
C
LOAD ≤ 1.5 pF,
V
OUT/OUT = 1 Vpp at
f
IF/IF = 36 MHz
(sine)
121. High end cutoff
frequency (-1 dB)
f
H
65
MHz
#
Parameter
1)
Symbol
Limit Values
Unit Test Conditions
min.
typ.
max.
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