tda9880t NXP Semiconductors, tda9880t Datasheet - Page 22

• Manufacturer Part Number: tda9880t
• Description: Alignment-free Multistandard Vision And Fm Sound If-pll Demodulator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Nov 22
handbook, full pagewidth
handbook, full pagewidth
Alignment-free multistandard vision and
FM sound IF-PLL demodulator
TDA9880T 19
V P
TDA9880T
I 19
Fig.7 Measurement conditions and typical AFC characteristic.
V P = 5 V
R1
22 k
R2
22 k
MHB075
V 19
Fig.8 Ripple rejection condition.
(V)
5
4
3
2
1
0
MHB076
43
V P = 5 V
44
22
lock range without SAW filter
45
45.56
45.75
45.94
46
(f ripple = 70 Hz)
100 mV
47
f (MHz)
t
Product specification
48
TDA9880T
0
100
200
200
100
( A)
I 19