rf2059sr RF Micro Devices, rf2059sr Datasheet - Page 2

• Manufacturer Part Number: rf2059sr
• Description: High Performance Rf Pll/vco With Rf Mixers For Wlan Band Shifters
• Manufacturer: RF Micro Devices

RF2059
2 of 38
CONTROL
SERIAL
BUS
RESETB
SDATA
ENBL
MODE
SCLK
ENX
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
ANA_DEC
XTALIPP
XTALIPN
LFILT2
REXT
LFILT3
LFILT1
LFILT1
LFILT2
LFILT3
ENBL
REXT
Detailed Functional Block Diagram
NC
NC
1
2
3
4
5
6
7
8
Serial Data Interface,
Control and Biasing
Vtune
Reference Oscillator
-
Synthesizer
32
Crystal Tuning
Circuitry and
9
+
Vref
Voltage Controlled Oscillator
31
10
30 29 28
11
Sequence
Generator
Charge
Frac-N
Pump
Pin Out
ANA_VDD
Regulator
Analog
12
EP
ANA_DEC
Reference Divider
13
/1 to /7
N Divider
Detector
Phase /
Freq
Regulator
27 26
14
Digital
DIG_VDD
15 16
25
Mixer 1
Mixer 2
LO Divider 1
LO Divider 2
24
23
22
21
20
19
18
17 RFOP1N
/1, /2, or /4
/1, /2, or /4
Mux
LO Buffer 1
LO Buffer 2
RFIP2P
RFIP2N
ANA_VDD
NC
NC
DIG_VDD
RFOP1P
RFIP1N
RFIP1P
RFIP2N
RFIP2P
1:1
1:1
RFOP1N
RFOP1P
RFOP2N
RFOP2P
IP2
IP1
ANA_VDD
ANA_VDD
4:1
4:1
OP2
OP1
DS100630