TRF3761 Datasheet, PDF (15/18 Pages) Texas Instruments – INTEGER-N PLL WITH INTEGRATED VCO

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APPLICATION INFORMATION (continued)
C1
C4
1000 pF
R2
C3
R1
C2
TRF3761
SLWS181 – OCTOBER 2005
PD_OUTBUF
CHIP_EN
CLOCK
DATA
STROBE
GND
GND
DVDD1
AVDD_PRES
GND
40 39 38 37 36 35 34 33 32 31
1
30
2
29
3
28
4
27
5
TRF3761
26
6
(TOP VIEW)
25
7
24
8
23
9
22
10
21
11 12 13 14 15 16 17 18 19 20
GND
AVDD_BIAS
RBIAS1
R3
4.75 kΩ
GND
VCTRL_IN
AVDD_VCO
AVDD_BUF
AVDD_CAPARRAY
GND
AVDD
R5
120 Ω
V_DD
C5
R6
120 Ω
V_DD
C6
C7
1000 pF
R4
4.75 kΩ
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Figure 13. TRF3761 Application Schematic
15