Text preview for : K3_block_diagram.pdf part of motorola K3 block diagram motorola Mobile Phone K3_sm K3_block_diagram.pdf
Back to : K3_block_diagram.pdf | Home
U1000 / Argon LV
Antenna
P1 RX H12 RX_SLOT_WB U28 J9.. VARGON_CORE
to LNA Control
Sequence T27 N23.. VARGON_PLL
G12 RX_WARMUP_WB
Manager
POWER
AA13.. VARGON_HVIO
TIMER
M002 U300 Mixer A GC AGC FE1 AA28
FL001 RX_WB_2100_NEG
Rx_I+ R x 'I' Ch To AUX S PI
C1 2100_PREFILT_OUT 6 3 C ontroller FE2 AA27
2 FL300 4 RX_WB_2100_POS L5
m ux
1 2 10 bit S igma-D (to FEM)
C2 6 L6 FE3 AB28
Level & Sampling
I/Q Gain & Phase
A-D C onv
Parallel to Serial
Decimation Filter
Rx_I-