UPC8139GR-7JH Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPC8139GR-7JH Datasheet PDF : 20 Pages
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µPC8139GR-7JH
INTERNAL BLOCK DIAGRAM AND PIN CONNECTIONS (Top View)
I1
Up Con.
Ib 2
Q3
Qb 4
IQ Mix.
LPF
Adder
AGC
VCC1 5
GND1 6
90˚ Phase shifter
(CR)
VCC2 7
VCOout 8
GND2 9
VCO-E 10
LO Buff.
2nd Mix
VCO-B 11
VCO-C 12
2nd VCO LO Buff.
VCC3 13
IFout 14
2nd IF Amp
RSSIout 15
RSSI
30 TX MIXout
29 VCC6
28 TX MIX-LOin
27 GND5
26 TX MIX-LOinb
25 VCC5
24 VPS (TX) /VAGC
23 VPS (RX)
22 2nd MIXin
21 2nd MIXinbNote
20 2nd MIXout
19 VCC4
18 GND3
17 IFin2
16 IFin1
Note Pin 21 was specified to function as the GND4 in the initial design sample, however in subsequent design
samples and commercial products it functions as the 2nd MIXinb.
Preliminary Data Sheet
3
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