TUA6034 Infineon Technologies Corporation, TUA6034 Datasheet - Page 48

• Manufacturer Part Number: TUA6034
• Description: 3-band Digital Tv / Set-top-box Tuner Ic
• Manufacturer: Infineon Technologies Corporation

Table 12
1) With a 4 MHz quartz.
Table 13
1) The AGC detector is disabled. Both the sinking and sourcing current from the IC is disabled. The AGC output
2) The AGC detector is disabled and I
Specification
Reference divider ratio
80
128
24
64
32
28
IF output level,
symmetrical mode
115 dBµV
115 dBµV
112 dBµV
109 dBµV
106 dBµV
103 dBµV
I
3.8 V
AGC
goes into a high impedance state and an external AGC source can be connected in parallel and will not be
influenced.
= 0
Reference divider ratios
AGC take-over point
Remark
default mode at POR
166.67 kHz
142.86 kHz
External AGC
31.25 kHz
62.5 kHz
125 kHz
50 kHz
Disabled
AGC
f
ref
= 9 µA.
1)
2)
1)
extended
extended
48
normal
normal
Mode
x
x
AL2
0
0
0
0
1
1
1
1
T2
0
0
x
x
1
1
TUA6034, TUA6036
T1
AL1
0
0
x
x
1
1
0
0
1
1
0
0
1
1
V 2.5, 2004-04-28
RSA
0
0
1
1
0
0
Reference
AL0
0
1
0
1
0
1
0
1
RSB
0
1
0
1
0
1