TDA7540B STMicroelectronics, TDA7540B Datasheet - Page 49

• Manufacturer Part Number: TDA7540B
• Manufacturer: STMicroelectronics

Specifications of TDA7540B

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

DOCUMENT CD00108485
Copyright STMicroelectronics
TDA7540B
Table 16.
Table 17.
MSB
MSB
d7
d7
0
1
0
0
-
-
d6
d6
0
1
0
0
-
-
REVISION 1.0
Addr 5 IF Counter Control 1
Addr 6 IF Counter Control 2
d5
d5
0
0
1
1
0
1
-
-
d4
d4
0
1
0
1
0
0
0
0
0
0
0
1
-
-
d3
d3
0
1
0
0
1
1
1
1
1
1
-
-
d2
d2
0
0
0
0
1
1
1
1
0
0
0
1
1
1
1
1
-
-
d1
d1
0
0
1
1
0
0
1
1
0
0
1
0
0
1
1
1
-
-
LSB
LSB
d0
d0
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
1
-
-
COMPANY INTERNAL
t
t
t
t
t
t
t
t
IF counter disable / stand by
IF counter enable
Not valid
IF counter FM mode
IF counter AM mode (450KHz)
IF counter AM mode (10.7MHz)
Disable mute & AGC on hold in FM mode
Enable mute & AGC on hold in FM mode
Lock detector disable
Lock detector enable
f
f
-
f
f
f
f
f
-
f
Not valid
Not valid
Sample
Sample
Sample
Sample
Sample
Sample
Sample
Sample
Center
Center
Center
Center
Center
Center
Center
Center
ACTIVE
= 10.60625MHz (FM) / 10.689MHz ; 449KHz (AM)
= 10.61250MHz (FM) / 10.690MHz ; 450KHz (AM)
= 10.67500MHz (FM) / 10.700MHz ; 460KHz (AM)
= 10.68125MHz (FM) / 10.701MHz ; 461KHz (AM)
= 10.68750MHz (FM) / 10.702MHz ; 462KHz (AM)
= 10.69375MHz (FM) / 10.703MHz ; 463KHz (AM)
= 10.70000MHz (FM) / 10.704MHz ; 464KHz(AM)
= 10.80000MHz (FM) / 10.720MHz ;480KHz (AM)
= 20.48ms (FM)128ms (AM )
= 10.24ms (FM)64ms (AM )
= 5.12ms (FM)32ms (AM )
= 2.56ms (FM)16ms (AM )
= 1.28ms (FM)8ms (AM )
= 640µs (FM)4ms (AM )
= 320µs (FM)2ms (AM)
= 160µs (FM)1ms (AM )
Function
Function
Unauthorized reproduction and communication strictly prohibited
Software specification
DATE 11-May-2006
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page: 45/75