DS2722-F-03 MICRO-LINEAR [Micro Linear Corporation], DS2722-F-03 Datasheet - Page 14

• Manufacturer Part Number: DS2722-F-03
• Description: 900MHz Low-IF 1.5Mbps FSK Transceiver Final Datasheet
• Manufacturer: MICRO-LINEAR [Micro Linear Corporation]

DS2722-F-05
TRFO
VCC5
RRFI
VBG
26
24
21
23
VSS
8
QUADRATURE
REGULATORS
MIXERS
RX
DC
QPO
VDD
11
31
BUFFER
TX RF
I
GND
Q
12
REFERENCE
FREQUENCY
LO CHARGE
GND
LO PHASE/
DETECTOR
16
DIVIDER
RVCC1
PUMP
10
FINAL DATASHEET
QUADRATURE
DIVIDE BY 2
GND
FILTER
Figure 2. ML2722 Block Diagram
17
IF
I
RVCC3
14
Q
GND
18
PRESCALER
LIM ITER
COUNTER
LO 6-BIT
DETECT
32 / 33
RVCC4
RSSI
LOCK
22
1.83GHz VCO
VTUNE
15
RVCC6
DEMOD
27
FILTER
ALIGN
TX DATA
DECEMBER 2003
FILTER
SWALLOW
PRESCALER
COUNTER
CONTROL
ADDRESS
DECODE
LO 6 -BIT
GND
19
RVCC7
29
FILTER
DATA
GND
20
MUX
TEST
GND
CONTROL
25
LOGIC
VCC2
13
SLICER
DATA
ML2722
32
28
30
9
4
5
6
7
1
2
3
DOUT
RSSI/TPI
REF
EN
DATA
CLK
TPC/TPQ
RXON
DIN
XCEN
PAON
14