UPB1506 NEC, UPB1506 Datasheet - Page 3

• Manufacturer Part Number: UPB1506
• Description: 3GHz INPUT DIVIDE BY 256/ 128/ 64 PRESCALER IC FOR ANALOG DBS TUNERS
• Manufacturer: NEC

SYSTEM APPLICATION EXAMPLE
1stIF input
from DBS converter
To 2150 MHz
To 800 MHz
To 2650 MHz
BPF
To 2000 MHz
OSC
RF unit block of Analog CATV converter
BPF
RF unit block of Analog DBS tuners
OSC
MIX
upconverter
loop filter
LPF
loop filter
SAW
High division prescaler
LPF
PB1506GV or
PB1507GV
High division prescaler
BPF
PB1506GV or
PB1507GV
P P P P PB1506GV, P P P P PB1507GV
downconverter
AGC amp.
To 1300 MHz
FM demo.
CMOS
PLL
synthesizer
CMOS
PLL
synthesizer
Baseband output
3