TRF3765_15 Datasheet, PDF (4/52 Pages) Texas Instruments – Integer-N/Fractional-N PLL With Integrated VCO

TRF3765
SLWS230E – SEPTEMBER 2011 – REVISED DECEMBER 2015
Pin Functions (continued)
PIN
I/O
NO.
NAME
DESCRIPTION
6
READBACK
O Serial programming interface, readback
30
REF_IN
I
Reference signal input
5
STROBE
I
Serial programming interface, latch enable
27
VCC_CP
— Charge pump power supply
2
VCC_DIG
— Digital power supply
7
VCC_DIV
— Divider power supply
21
VCC_OSC
— VCO core power supply
28
VCC_PLL
— PLL power supply
20
VCC_TK
— VCO LC tank power supply
23
VTUNE_IN
— VCO control voltage
24
VTUNE_REF
—
V_TUNE reference ground
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4
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