UPC2775GR NEC, UPC2775GR Datasheet - Page 9

• Manufacturer Part Number: UPC2775GR
• Description: FREQUENCY DOWN CONVERTER FOR VHF-UHF BAND TV/VCR TUNER
• Manufacturer: NEC

APPLICATION CIRCUIT EXAMPLE
PC2775GR
PC2775GS
URF IN
Vtu
20
1
1
47 k
47 k
1 000
pF
1 pF
1 pF 12 pF 1 pF
363
1T
U-RF
Pre Amp.
19
2
2
U-OSC
12 pF
3 pF
6 pF
1 000
pF
300
300
3T
3T
pF
pF
18
3
3
47 k
1 pF
300
300
pF
pF
VHF
VRF IN
17
4
4
1 000
pF
Data Sheet P10194EJ3V0DS00
V-RF
Pre Amp.
U-OSC
U-PSC
UB OSC OUT
16
Amp.
Buff.
5
MIX.
UHF
1 000
pF
1 000
pF
15
6
1.2 H
1 000
pF
V-OSC
6 pF
V-PSC
Amp.
Buff.
14
7
10 pF
VCC
13
8
1 000
pF
IF Amp.
200
pF
1000
V-OSC
pF
IF OUT
12
9
1 000
pF
47 k
3 pF
1T
363
REG.
50
470
10
11
3T
5T
1T
363
0.1 F
0.1 F
1 000
pF
470
47 k
1 000
pF
PC2775GR/GS
1 000
pF
47 k
2.7 k
Vtu
HB
LB
9