MAX2831ETM+ Maxim Integrated Products, MAX2831ETM+ Datasheet - Page 9

• Manufacturer Part Number: MAX2831ETM+
• Description: RF Transceiver 2.4GHz to 2.5GHz, 80 2.11g RF Transceiver
• Manufacturer: Maxim Integrated Products

Specifications of MAX2831ETM+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC ELECTRICAL CHARACTERISTICS—Miscellaneous Blocks
(MAX2831 EV kit: V
and T
AC ELECTRICAL CHARACTERISTICS—Timing
(MAX2831 EV kit: V
DIN = low, PLL loop bandwidth = 150kHz, and T
CRYSTAL OSCILLATOR
On-Chip Tuning Capacitance
Range
On-Chip Tuning Capacitance
Step Size
ON-CHIP TEMPERATURE SENSOR
Output Voltage
SYSTEM TIMING (See Figure 3)
Turn-On Time
Crystal Oscillator Turn-On Time
Channel Switching Time
Rx/Tx Turnaround Time
Tx Turn-On Time (from Standby
Mode)
Tx Turn-Off Time (from Standby
Mode)
Rx Turn-On Time (from Standby
Mode)
Rx Turn-Off Time (from Standby
Mode)
A
= +25°C, unless otherwise noted.) (Note 1)
PARAMETER
PARAMETER
CC_
CC_
_______________________________________________________________________________________
= 2.8V, V
= 2.8V, V
CCPA
CCPA
RF Transceivers with Integrated PA
A3:A0 = 1000, D 9:D 8 = 01
M axi m um cap aci tance, A3:A0 = 1110, D 6:D 0 = 1111111
M i ni m um cap aci tance, A3:A0 = 1110, D 6:D 0 = 0000000
From SHDN rising edge to LO settled within 1kHz using
external reference frequency input
90% of final output amplitude level
Loop BW = 150kHz, f
Measured from Tx or Rx
enable rising edge; signal
settling to within ±2dB of
steady state
From Tx-enable active rising edge; signal settling to
within ±2dB of steady state
From Tx-enable inactive rising edge
From Rx-enable active rising edge; signal settling to
within ±2dB of steady state
From Rx-enable inactive rising edge
= V
= V
CCTXPA
CCTXPA
A
= +25°C, unless otherwise noted.) (Note 1)
= 3.3V, T
= 3.3V, f
2.4GHz to 2.5GHz 802.11g/b
RF
CONDITIONS
CONDITIONS
LO
A
= 2.5GHz to 2.4GHz
=+25°C, f
= 2.437GHZ, f
T
T
T
A
A
A
Rx to Tx
Tx to Rx, RXHP = 1
= -40°C
= +25°C
= +85°C
LO
= 2.437GHz, f
REF
= 40MHz, SHDN = CS = high, SCLK = DIN = low,
REF
= 40MHz, SHDN = CS = high, SCLK =
MIN
MIN
TYP
15.4
0.12
0.35
TYP
0.5
1.6
1.5
1.9
0.1
60
25
1
1
2
2
1
MAX
MAX
UNITS
UNITS
pF
pF
ms
µs
µs
µs
µs
µs
µs
µs
V
9