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μ PB1007K
PRODUCT LINE-UP (T A = +25 ° C, V CC = 3.0 V)
Type
Part Number
Functions
V CC
I CC
CG
Package
Status
(Frequency unit: MHz)
(V)
(mA)
(dB)
Clock
μ PB1007K
Pre-amplifier + RF/IF
2.7 to 3.3
25.0
100 to
36-pin plastic QFN
New Device
Frequency
Specific
1 chip IC
down-converter + PLL
synthesizer
REF = 16.368
1stIF = 61.380/2ndIF = 4.092
120
μ PB1005GS
RF/IF down-converter
2.7 to 3.3
45.0
76 to 96 30-pin plastic SSOP
Available
+ PLL synthesizer
μ PB1005K
REF = 16.368
36-pin plastic QFN
1stIF = 61.380/2ndIF = 4.092
Remark Typical performance. Please refer to ELECTRICAL CHARACTERISTICS in detail.
To know the associated products, please refer to their latest data sheets.
SYSTEM APPLICATION EXAMPLE
GPS receiver RF block diagram
? μ PB1007K is in
1540f 0
BPF
60f 0
BPF
4f 0
BPF
2ndIF in 1
2ndIF in 2
? f 0 = 1.023 MHz in the diagram
RF-MIX out
IF-MIX in V GC IF-MIX out
2ndIFbypass
1575.42 MHz
from
Pre-Amp
RF-MIX
IF-MIX
2ndIF-Amp
4f 0
4.092 MHz
Buffer
to Demdulator
Antenna
64f 0
8f 0
16.368 MHz
1/25
1/8
PD
1/2
16f 0
Buffer
to Demdulator
OSC
1 600f 0
8f 0
CHARGE
PUMP
8f 0
REF
16f 0
1stLO-OSC1
1stLO-OSC2
LO out
REF out 2
TCXO
LOOP
FILTER
16.368 MHz
Caution This diagram schematically shows only the μ PB1007K’s internal functions on the system.
This diagram does not present the actual application circuits.
2
Data Sheet PU10014EJ02V0DS
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