TDA7513T Datasheet, PDF (38/59 Pages) STMicroelectronics – SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR

TDA7513T
SUBADDRESS 9: If Counter Control 2
MSB
D7
D6
D5
D4
D3
D2
0
0
0
0
0
0
-
-
-
-
-
-
0
1
0
0
1
0
0
1
1
0
1
1
0
1
1
0
1
1
1
0
0
1
0
0
-
-
-
-
-
-
1
1
1
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
LSB
FUNCTION
D1
D0
FM antenna adj (proportional to Vtuning)
0
0 f_center = 10.60625MHz (FM) 449KHz (AM)
0
1 f_center = 10.61250MHz (FM) 450KHz (AM)
-
--
1
0 f_center = 10.66875MHz (FM) 459KHz (AM)
1
1 f_center = 10.67500MHz (FM) 460KHz (AM)
0
0 f_center = 10.68125MHz (FM) 461KHz (AM)
0
1 f_center = 10.68750MHz (FM) 462KHz (AM)
1
0 f_center = 10.69375MHz (FM) 463KHz (AM)
1
1 f_center = 10.70000MHz (FM) 464KHz (AM)
0
0 f_center = 10.70625MHz (FM) 465KHz (AM)
0
1 f_center = 10.71250MHz (FM) 466KHz (AM)
-
--
1
1 f_center = 10.80000MHz (FM) 480KHz (AM)
t_sample = 20.48ms (FM) 128ms (AM)
t_sample = 10.24ms (FM) 64ms (AM)
t_sample = 5.12ms (FM) 32ms (AM)
t_sample = 2.568ms (FM) 16ms (AM)
t_sample = 1.28ms (FM) 8ms (AM)
t_sample = 640µs (FM) 4ms (AM)
t_sample = 320µs (FM) 2ms (AM)
t_sample = 160µs (FM) 1ms (AM)
SUBADDRESS 10: IF Counter Reference (LSB)
MSB
D7
D6
D5
D4
D3
D2
D1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
-
-
-
-
-
-
-
1
1
1
1
1
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
LSB
D0
0
1
0
-
0
1
0
1
LSB = 0
LSB = 1
LSB = 2
-
LSB = 252
LSB = 253
LSB = 254
LSB = 255
FUNCTION
SUBADDRESS 11: IF Counter Reference (MSB) and IF Counter Mode select
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
0
0 MSB = 0
0
0
0
0
0
1 MSB = 256
0
0
0
0
1
0 MSB = 512
-
-
-
-
-
-
-
--
1
1
1
1
0
1 MSB = 15616
1
1
1
1
1
0 MSB = 15872
1
1
1
1
1
1 MSB = 16128
0
0
IF COUNTER MODE
not valid
0
1
IF counter FM mode (10.7KHz)
1
0
IF counter AM mode (450KHz)
0
0
not valid
Note: 1 f_OSC/f_TIM = LSB + MSB + 1
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