MAX2831ETM+T Maxim Integrated Products, MAX2831ETM+T Datasheet - Page 17

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

Specifications of MAX2831ETM+T

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

(MAX2831 EV kit, V
SCLK = DIN = low.)
-50kHz
5kHz/div
10kHz/
50kHz
2600
2550
2500
2450
2400
2350
2300
-25kHz
25kHz
div
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
Tx-Rx TURNAROUND PLL SETTLING TIME
0
0
SHUTDOWN TO STANDBY MODE
LO FREQUENCY vs. V
PLL SETTLING TIME FROM
CC_
______________________________________________________________________________________
V
TUNE
= 2.8V, V
(V)
TUNE
CCPA
MAX2831/32 toc56
MAX2831/32 toc59
RF Transceivers with Integrated PA
= V
50µs
2ms
CCTXPA
10kHz/
-50kHz
50kHz
-100
-110
-120
-130
-140
-150
-50
-60
-70
-80
-90
div
Typical Operating Characteristics (continued)
= 3.3V, T
3V
0V
0.001
0
f
C
CLOCK
LOAD
2.4GHz to 2.5GHz 802.11g/b
= 5pF
A
= 40MHz
vs. OFFSET FREQUENCY
0.01
FROM STANDBY TO Tx
OFFSET FREQUENCY (MHz)
= +25°C, f
PLL SETTLING TIME
LO PHASE NOISE
CLOCK OUTPUT
10ns/div
0.1
LO
= 2.437GHz, f
1
MAX2831/32 toc57
MAX2831/32 toc60
30µs
10
REF
-50kHz
10kHz/
-25kHz
50kHz
25kHz
5kHz/
= 40MHz, SHDN = CS = high, RXHP =
-100
-200
-300
-400
-500
-600
-700
-800
800
700
600
500
400
300
200
100
div
div
0
CRYSTAL-OSCILLATOR OFFSET FREQUENCY
SETTLING (FROM 2500MHz TO 2400MHz)
0
0
0 10 20 30 40 50 60 70 80 90 100110120130
vs. CRYSTAL-OSCILLATOR TUNING BITS
CHANNEL SWITCHING FREQUENCY
Rx TO Tx TURNAROUND
PLL SETTLING TIME
C
TUNE
(DIGITAL BITS)
KYOCERA
(CX-3225SB)
MAX2831/32 toc58
MAX2831/32 toc55
250µs
50µs
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