AD1970
Table 6. BTSC Encoder Performance
Parameter
Min
Typ
Max
Unit
CHANNEL SEPARATION (–25 dB INPUT)
30 Hz to 500 Hz
500 Hz to 5 kHz
24
18
14
30
21
15
dB
dB
dB
5 kHz to 13.5 kHz
CHANNEL SEPARATION AT 1 kHz
0 dB Input
–2 dB Input
25
24
27
26
FREQUENCY RESPONSE
30 Hz to 10 kHz
30 Hz to 13.5 kHz
–1
–1.5
+0.5
+0.5
dB
dB
Table 7. Digital I/O
Parameter
Min
Typ
Max
Unit
Input Voltage High (VIH)
2.0
V
Input Voltage Low (VIL)
0.8
10
10
V
Input Leakage (IIH @ VIH = 2.4 V)
Input Leakage (IIL @ VIL = 0.4 V)
High Level Output Voltage (VOH) IOH = 2 mA (except VID_PRES)
Low Level Output Voltage (VOL) IOL = 2 mA
µA
µA
V
DVDD − 0.6
0.4
V
Table 8. Power
Parameter
Min
Typ
Max
Unit
SUPPLIES
Voltage, Analog, Digital, PLL
Analog Current
Digital Current
PLL Current
3.0
30
30
1
3.3
41
38
5
3.6
50
48
8
V
mA
mA
mA
DISSIPATION
All Supplies
277
135
125
17
mW
mW
mW
mW
Analog Supply
Digital Supply
PLL Supply
Table 9. Temperature Range
Parameter
Min
Typ
Max
Unit
°C
°C
Specifications Guaranteed
Functionality Guaranteed
Storage
25
0
–55
70
+125
°C
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