MAX2830ETM+T Maxim Integrated Products, MAX2830ETM+T Datasheet - Page 16

• Manufacturer Part Number: MAX2830ETM+T
• Description: RF Transceiver 2.4GHz to 2.5GHz 802 .11g-b RF Transceive
• Manufacturer: Maxim Integrated Products

Specifications of MAX2830ETM+T

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

(MAX2830 EV kit, V
SCLK = DIN = low.)
16
2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA,
-10
-12
-14
-16
-18
-20
______________________________________________________________________________________
2300
2350
PA OUTPUT RETURN LOSS
vs. RF FREQUENCY
RF FREQUENCY (MHz)
2400
-50kHz
10kHz/
50kHz
CC_
-100
-110
-120
-130
-140
-150
-50
-60
-70
-80
-90
div
0.001
2450
= 2.8V, V
0
SHUTDOWN TO STANDBY MODE
2500
PLL SETTLING TIME FROM
vs. OFFSET FREQUENCY
0.01
OFFSET FREQUENCY (MHz)
CCPA
and Rx/Tx/Antenna Diversity Switch
LO PHASE NOISE
2550
= V
2600
0.1
CCTXPA
1
-10
-20
-30
-40
-50
-60
-70
-80
-90
10
0
Typical Operating Characteristics (continued)
= 3.3V, T
MAX2830 toc50
DC
RBW = 1MHz
802.11g SIGNAL
2ms
10
A
Tx OUTPUT SPURS
= +25°C, f
4
3
8
3
LO
LO
LO
= 2.437GHz, f
-50kHz
10kHz/
-50kHz
10kHz/
50kHz
50kHz
MAX2830 toc46
div
div
26.5GHz
SETTLING (FROM 2500MHz TO 2400MHz)
0
0
CHANNEL SWITCHING FREQUENCY
REF
FROM STANDBY TO Tx
PLL SETTLING TIME
= 40MHz, SHDN = CS = high, RXHP =
2600
2550
2500
2450
2400
2350
2300
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
LO FREQUENCY vs. V
MAX2830 toc51
MAX2830 toc49
V
TUNE
250µs
30µs
(V)
TUNE