TDA9801T NXP Semiconductors, TDA9801T Datasheet - Page 15

• Manufacturer Part Number: TDA9801T
• Manufacturer: NXP Semiconductors

Specifications of TDA9801T

• Pin Count: 20
• Screening Level: Commercial
• Package Type: SO
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
1999 Aug 26
handbook, halfpage
handbook, halfpage
Single standard VIF-PLL demodulator
and FM-PLL detector
Fig.3
2.6 V
2.5 V
1.8 V
1.5 V
Fig.5
S/N W
(dB)
75
50
25
0
0.06
60
Video output weighted signal-to-noise ratio
as a function of the VIF input voltage.
Video signal levels on output pin VSO
(sound carrier off).
B/G and M/N standard
0.6
40
20
6
10
V i(VIF)(rms) (mV)
V i(VIF)(rms) (dB)
60
0
zero carrier level
white level
black level
sync level
MHB507
MHA889
600
20
15
handbook, halfpage
SC = sound carrier level, with respect to sync pulse level.
CC = chrominance carrier level, with respect to sync pulse level.
PC = picture carrier level, with respect to sync pulse level.
Sound shelf attenuation: 20 dB.
Fig.4
27 dB
SC CC
13.2 dB
Input signal conditions for intermodulation
measurements.
BLUE
3.2 dB
PC
27 dB
SC CC
13.2 dB
Product specification
YELLOW
TDA9801
10 dB
PC
MED685 - 1