TDA9801T/V1,118 NXP Semiconductors, TDA9801T/V1,118 Datasheet - Page 4

• Manufacturer Part Number: TDA9801T/V1,118
• Description: IC PLL DEMODULATOR 20-SOIC
• Manufacturer: NXP Semiconductors

Specifications of TDA9801T/V1,118

• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Function: Demodulator, Detector
• Current - Supply: 70mA
• Voltage - Supply: 4.5 V ~ 9.9 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain: -
• Noise Figure: -
• P1db: -
• Lo Frequency: -
• Rf Frequency: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935260645118; TDA9801TD-T; TDA9801TD-T

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V P = 5 V (9 V)
GND
VIF1
VIF2
ADJ
takeover
1
18
2
4
point
REFERENCE
3-STAGE
IF-AMPLIFIER
INTERNAL
VOLTAGE
TUNER
TOP
3
R TOP
AGC
tuner AGC
20
V P
12
TAGC
FREQUENCY
TRAVELLING
AND PHASE
DETECTOR
DETECTOR
DIVIDER
WAVE
AGC
IF
Fig.1 Block diagram.
TPLL
6
19
AGC
C AGC
DEMODULATOR
DETECTOR
VCO2
17
VIDEO
AGC
VCO
TDA9801
5
MUTE
sound
switch
mute
16
VCO1
2f PC
8
n.c.
DETECTOR
AMPLIFIER
VIDEO
AFC
15
AFC
VSO
13
1 V (p-p)
sound
mute
AND NOISE CLIPPER
BUFFER AMPLIFIER
SOUND
TRAP
AMPLIFIER
DETECTOR
AMPLIFIER
14
VI
LIMITER
FM-PLL
AF
SOUND
FILTER
SI
11
10
9
7
video and
intercarrier
AF
DAF
CVBS
2 V (p-p)
MHA879
C DAF