TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 16

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

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TDA7514
Table 4. (continued)
3.3 VCO, PLL AND XTAL OSCILLATOR
Table 5.
16/74
VCO
Loop Filter Output Voltage
Xtal Oscillator
FXTALmax
FXTALstep
Vlpoutmax
Vdesens1
Vdesens2
Vdesens3
Vdesens4
FXTALmin
Vlpoutmin
Voffset10
Voffset11
Voffset12
Voffset13
Voffset14
Voffset15
Fvcomax
Fvcomin
Symbol
Voffset4
Voffset5
Voffset6
Voffset7
Voffset8
Voffset9
Symbol
Vxtal
Vosc
Rectifier offset4
Rectifier offset5
Rectifier offset6
Rectifier offset7
Rectifier offset8
Rectifier offset9
Rectifier offset10
Rectifier offset11
Rectifier offset8
Rectifier offset9
Rectifier offset10
Rectifier offset11
Desens threshold1
Desens threshold2
Desens threshold3
Desens threshold4
Minimum VCO frequency
Maximum VCO frequency
Level of oscillation
Minimum LPOUT
Maximum LPOUT
Oscillation level
Adjustment range maximum
Adjustment range minimum
Adjustment range step
Parameter
Parameter
T31<3:0>=0100
T31<3:0>=0101
T31<3:0>=0110
T31<3:0>=0111
T31<3:0>=1000
T31<3:0>=1001
T31<3:0>=1010
T31<3:0>=1011
T31<3:0>=1100
T31<3:0>=1101
T31<3:0>=1110
T31<3:0>=1111
T31<5:4>=00
T31<5:4>=01
T31<5:4>=10
T31<5:4>=11
VCC=8.5V
VCC=8.5V
@200MHz, ( RF=89.3MHz )
VCOB , Impedance of active
probe is 0.7pF//1MΩ
VCC-0.05
@XtalD , with 3pF between
XtalD and XtalG, Set to
11.25pF
Test Condition
Test Condition
Min
Min
2.65
Typ
212
257
312
362
439
485
541
587
653
700
755
800
123.5
+1.95
4.4
1.8
1.4
-1.60
0.05
8.45
Typ
155
280
105
124
Max
Max
Unit
dBµV
dBµV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
MHz
MHz
Unit
kHz
kHz
V
V
V
V
Hz
V
V