TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 12

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

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TDA7514
Table 3. (continued)
12/74
Smeter Control for SNC and HCC
Quality_ACMPout (High output corresponds to good quality)
Quality_MPout (Low output corresponds to good quality)
Weather Band Audio Gain Boost
Gqacmp1mp
Gqacmp2mp
Gqacmp3mp
Gqacmp4mp
Vqacmpmax
Gqacmp1ac
Gqacmp2ac
Gqacmp3ac
Gqacmp4ac
Vqacmpmin
Gvsmstep
Vqacmax
Vqacmin
Gvwbbst
Symbol
∆Vc120
Gvsmh
Gvsml
∆Vc80
Gain minimum
Gain maximum
Gain step
Gain output level1 for multipath T25<5:4>=01
Gain output level2 for multipath T25<5:4>=10
Gain output level3 for multipath T25<5:4>=11
Gain output level4 for multipath T25<5:4>=00
Gain output level1 for adjacent
channel
Gain output level2 for adjacent
channel
Gain output level3 for adjacent
channel
Gain output level4 for adjacent
channel
Maximum output level
Minimum output level
Maximum output level
Minimum output level
Delta voltage between ISS120
ON and ISS OFF
Delta voltage between ISS80
ON and ISS OFF
Boosted gain
Parameter
Roll off compensation for TUNEROUT
T25<7:6>=01
T25<7:6>=10
T25<7:6>=11
T25<7:6>=00
@53KHz
@53KHz
T15<3:0>=000
T15<3:0>=111
Test Condition
Min
2.25
0.15
23.5
Typ
-60
-60
5.0
0.9
+4
+4
-4
-4
0
0
0
0
5
1
1
Max
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V
V
V