參數(shù)資料
型號: UAA3515AHL
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: 900 MHz analog cordless telephone IC
中文描述: TELECOM, CORDLESS, RF AND BASEBAND CIRCUIT, PQFP64
封裝: 10 X 10 X 1.40 MM, PLASTIC, LQFP-64
文件頁數(shù): 4/44頁
文件大?。?/td> 180K
代理商: UAA3515AHL
2
4
P
P
9
U
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5
B
a
FCA293
UAA3515A
+
90
°
×
+
×
QUADRATURE
PHASE SHIFTER
RX
VOLTAGE
REGULATOR
SFS
IF 10.7 MHz
VCO RX
DEMODULATOR
RSSI
RSSI
IMAGE
REJECTION
FILTER
6-BIT
PRESCALER
RX
10-BIT
MAIN RX
DIVIDER
RX
PHASE
DETECTOR
LNA
1
MIXGND
4
LNAGND
9
22
TXLOX
23
TXLOY
24
VCC(ATX)
31
ATXGND
32
XTALI
30
VB
VB
25
CCAP
36
EN
35 CLKOUT
26
TXO
DGND
3
RFIY
2
RFIX
5
RXLF
6
RXPD
7
RSSI
64
VCC(LNA)
VCC(CP)
62
VCC(MIX)
61
VCC(BLO)
59
RXLOY
58
RXLOX
57
VCC(VRX)
60
VRXGND
53
IFA2I
52
LFA2O
51
IFGND
50
LIMI
49
PLLO
55
LFA1O
54
VCC(IF)
56
IFA1I
63
MIXO
MICROCONTROLLER
SERIAL
INTERFACE
37 CLK
38 DATA
39 DATO
40 DATI
DATA AMP
Amp
IF AMP 1
IF AMP 2
LIMITER
EARPIECE
41 ARXGND
44VCC(ARX)
43 EARI
46 RXAI
6-BIT
PRESCALER
TX
TX
VOLTAGE
REGULATOR
10-BIT
MAIN TX
DIVIDER
TX
PHASE
DETECTOR
13
TXPD
VCC(CP)
VCC(CP)
VCOtune
CD/LBD
LBD
CD
VDen
10-BIT
REFERENCE
DIVIDER
CLOCK
DIVIDER
VOLTAGE
DOUBLER
VOLTAGE
REFERENCE
ADJUSTMENT
8
VREG
10
VOLTAGE
REFERENCE
VOLTAGE
REGULATOR
VB
SBS
VCC(CP)
45 ECAP
42 EARO
11
CPGND
15
PAGND1
16
PAO
VCC
VBmod
VB
14
TXLF
12
VCC(PS)
TX VCO
COMPRESSOR
LHARD
TX MUTE
TX GAIN
ALC
21
VCC(VTX)
20
VTXGND
19
MODO
18
MODI
VB
VB
VB
VB
RSSI
28
MICO
MIC AMP
29
CMPI
27
MICI
17
PAGND2
VCC
VCC
34 CDLBD
33 XTALO
VB
VCC
EXPANDER
RX MUTE
RX GAIN
48 DETO
47 LPFD
IF 10.7 MHz
IF 10.7 MHz
Rint
Fig.1 Block diagram.
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