TDA7540B STMicroelectronics, TDA7540B Datasheet - Page 9

• Manufacturer Part Number: TDA7540B
• Manufacturer: STMicroelectronics

Specifications of TDA7540B

• Case: TQFP
• Dc: 06+
• Lead Free Status / Rohs Status: Compliant

DOCUMENT CD00108485
Copyright STMicroelectronics
TDA7540B
2
2.1
2.2
REVISION 1.0
Pins description and connection diagrams
TQFP80 pins connection diagram
Figure 2.
Pin description
Table 1.
Pin No.
10
11
1
2
3
4
5
6
7
8
9
AMRFAGCOUT
AMRFAGCOUT
AMMIX1REF
TQFP80 pins connection (top view)
Pin description
FMMIX1IN1
FMMIX1IN2
MIX1OUT1
AMMIX1IN
AMMIX1REF
Pin Name
AMPINDR
FMPINDR
ISSSTATUS
FMMIX1IN1
FMMIX1IN2
MIX1 OUT1
FMAGCTC
AMMIX1IN
GNDRF
AMPINDR
DEVTC
FMPINDR
TEST1
VCCVCO
GNDRF
DEVTC
TEST1
VCOB
VCOE
TV1
TV2
S1
S2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
80
21 22 23 24 25
79
Mixer Tank 10.7MHz
Testing I/O Pin
Deviation Detector Time Constant
AM Mixer1 Input
AM Mixer1 Reference
Output AM RF AGC
AM PIN Diode Driver Output
FM PIN Diode Driver Output
FM Mixer1 Input1
RF Ground
FM Mixer1 Input2
78
77
COMPANY INTERNAL
76
75 74 73 72
26 27 28 29 30
ACTIVE
71
Pins description and connection diagrams
70
31
69 68 67 66 65
32 33 34 35 36
Function
64 63 62 61
37 38 39 40
Unauthorized reproduction and communication strictly prohibited
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
DATE 11-May-2006
D05AU1618
VREF1
RXIN0AMIF2IN
MPXW
GNDDEM
FMREFDEMC
AMIF2REF
AMIF2BPF
MPXOUT
AFS
VCCSTEREO
MPXIN
MUTETC
MPTC
GNDSTEREO
QUALYOUT
FSWO
VCC1
L
R
GNDVCC1
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