ML2722
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional device operation is not implied.
VDD, VCC5 .................................................................................................................................................................6.0V
VSS, GND .............................................................................................................................................................0 ± 0.3V
Junction Temperature............................................................................................................................................... 150°C
Storage Temperature Range ......................................................................................................................-65°C to 150°C
Lead Temperature (Soldering, 10s).......................................................................................................................... 260°C
OPERATING CONDITIONS
Normal Temperature Range.........................................................................................................................-10°C to 60°C
VCC5 Range ...................................................................................................................................................2.7V to 4.5V
Thermal Resistance (θJA).....................................................................................................................................100°C/W
VDD Range (VCC5 ≥ VDD).............................................................................................................................2.7V to 4.5V
Unless otherwise specified, VCC5 & VDD = 2.7V to 3.8V, TA = Operating Temperature Range (Note 1) 6.144 or
12.288MHz reference frequency input
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
POWER CONSUMPTION
ISTBY
All Circuits, Standby Mode
10
50
50
100
63.5
70
μA
mA
mA
IRX, ITX Receive or Transmit Mode
IRX, ITX Receive or Transmit Mode
TA = 25°C, VCC5 & VDD = 3.3V
30
20
TA = Operating Temperature Range
SYNTHESIZER
fC
LO output frequency
In 512kHz steps
902
928
MHz
Phase noise at driver output
VCO phase locked, loop bandwidth
50kHz. Discontinuities, other than
reference spurs, not allowed.
ΦN
1.2MHz
3MHz
-100
-120
-125
>7MHz
dBc/Hz
MHz
fREF
LO PLL reference frequency at
phase detector
PLL main divider input is at 1.83GHz
PLL divider limits
1.024
N
IP
LO division range integer
1024
4093
Count
mA
LO charge pump sink/source
current
5.5
50
tTX2RX LO lock up time for
Transmit/Receive frequency
From RXON asserted
μs
change
tFH
LO lock up time for channel
switch
From EN asserted, any channel
change in 902 to 928MHz band
100
240
μs
μs
tWAKE
VFREF
LO lock up time from sleep
From XCEN, PLL dividers
programmed
Reference signal input level
6.144 or 12.288MHz sine wave,
capacitively coupled
2.0
3.0
Vp-p
DS2722-F-06
FINAL DATASHEET
DECEMBER 2005
4
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
