MAX2831ETM+ Maxim Integrated Products, MAX2831ETM+ Datasheet - Page 13

• 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

(MAX2831 EV kit, V
SCLK = DIN = low.)
-500mV
-500mV
500mV
500mV
-100
-120
-20
-40
-60
-80
20
3V
0V
0V
3V
0V
0V
0
1
COARSE SETTING (FINE SETTING = 010)
Rx BB FREQUENCY RESPONSE vs.
Rx BB VGA SETTLING RESPONSE
RF LNA SETTLING RESPONSE
(HIGH TO MEDIUM)
FREQUENCY (MHz)
(-8 GAIN STEP)
CC_
100ns/div
______________________________________________________________________________________
40ns/div
10
= 2.8V, V
MAX2831/32 toc19
MAX2831/32 toc22
CCPA
RF Transceivers with Integrated PA
100
= V
CCTXPA
-500mV
-500mV
500mV
500mV
3V
0V
0V
3V
0V
0V
Typical Operating Characteristics (continued)
= 3.3V, T
1
Rx BB VGA SETTLING RESPONSE
2.4GHz to 2.5GHz 802.11g/b
RF LNA SETTLING RESPONSE
RX BASEBAND FILTER
A
= +25°C, f
(-16 GAIN STEP)
(HIGH TO LOW)
FREQUENCY (MHz)
GROUP DELAY
100ns/div
40ns/div
LO
= 2.437GHz, f
MAX2831/32 toc23
MAX2831/32 toc26
MAX2831/32 toc20
12
REF
-500mV
500mV
-100
-20
-40
-60
-80
= 40MHz, SHDN = CS = high, RXHP =
20
78
65
52
39
26
13
3V
0V
0V
0
0
FINE SETTING (COARSE SETTING = 8.5MHz)
1
MEAN: 0mV
STD: 0.977mV
SAMPLE SIZE: 1006
HISTOGRAM: Rx STATIC DC OFFSET
Rx BB FREQUENCY RESPONSE vs.
Rx BB VGA SETTLING RESPONSE
(-32 GAIN STEP)
FREQUENCY (MHz)
40ns/div
1σ/div
10
MAX2831/32 toc21
100
13