TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 31

• Manufacturer Part Number: TDA7514
• Description: SINGLE-CHIP FM/AM TUNER
• Manufacturer: STMicroelectronics

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Table 16. SUBADDRESS 1: PLL Lock detector, FM mode and test
Table 17. SUBADDRESS 2: PLL Counter 1 (LSB)
Table 18. SUBADDRESS 3: PLL Counter 2 (MSB)
Note: 1 Swallow mode:f
MSB
MSB
MSB
D7
D7
D7
0
1
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
D6
D6
D6
0
0
1
1
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
D5
D5
D5
VCO
0
1
0
1
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
/f
SYN
D4
D4
D4
= LSB + MSB + 32
0
0
1
1
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
D3
D3
D3
0
1
0
1
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
D2
D2
D2
0
1
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
D1
D1
D1
0
1
0
0
1
0
0
1
1
0
0
1
0
0
1
1
-
-
LSB
LSB
LSB
D0
D0
D0
0
1
0
1
0
0
1
0
1
0
1
0
0
1
0
1
-
-
Charge Pump
VCO adjust lock Disable
VCO adjust lock Enable
fref BYPASS Disable
fref BYPASS Enable
Turner/pll Am/fm Mode
Select AM mode
Select FM mode
Lock Detector Control
PD phase difference threshold 10ns
PD phase difference threshold 20ns
PD phase difference threshold 30ns
PD phase difference threshold 40ns
Not valid
Activation delay 4x1/f
Activation delay 6x1/f
Activation delay 8x1/f
Lock Detector On/Off
Lock detector doesn’t control charge pump
Lock detector controls charge pump
LSB = 0
LSB = 1
LSB = 2
-
LSB = 252
LSB = 253
LSB = 254
LSB = 255
MSB = 0
MSB = 256
MSB = 512
-
MSB = 64768
MSB = 65024
MSB = 65280
MSB = 65536
FUNCTION
FUNCTION
FUNCTION
REF
REF
REF
TDA7514
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