MAX2820AETM-TD datasheet(8/26 Pages) MAXIM

Part #	MAX2820AETM-TD

Description	2.4GHz 802.11b Zero-IF Transceivers

Download	26 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

8 / 26 page

2.4GHz 802.11b Zero-IF Transceivers

8

_______________________________________________________________________________________

Typical Operating Characteristics

(MAX2820/MAX2821 EV kit, VCC = +2.7V, fBB = 1MHz, fLO = 2450MHz, receive baseband outputs = 500mVP-P, transmit base-

band inputs = 400mVP-P, ICP = +2mA, BWPLL = 45kHz, differential RF input/output matched to 50

Ω through a balun, baseband

input biased at +1.2V, registers set to default power-up settings, TA = +25

°C, unless otherwise noted.)

SUPPLY CURRENT vs. TEMPERATURE

TEMPERATURE (

°C)

60

35

10

-15

10

20

30

40

50

60

70

80

90

100

0

-40

85

RECEIVE, VRF_GAIN = VIH

RECEIVE, VRF_GAIN = VIL

TRANSMIT

STANDBY

SUPPLY CURRENT vs. SUPPLY VOLTAGE

VCC (V)

3.3

3.0

10

20

30

40

50

60

70

80

90

100

0

2.7

3.6

RECEIVE, VRF_GAIN = VIH

RECEIVE, VRF_GAIN = VIL

TRANSMIT

STANDBY

VRX_AGC (V)

1.5

1.0

0.5

20

40

60

80

100

120

0

02.0

RECEIVER VOLTAGE GAIN

vs. GAIN-CONTROL VOLTAGE

VOUT = 500mVP-P

fBB = 1MHz

fLO = 2450MHz

VRF_GAIN = VIH,

("A" VERSION)

VRF_GAIN = VIL,

("A" VERSION)

VRF_GAIN = VIH

VRF_GAIN = VIL

RF FREQUENCY (MHz)

2480

2460

2420

2440

5

10

15

20

25

30

35

40

0

2400

2500

RECEIVER VOLTAGE GAIN

vs. RF FREQUENCY

fBB = 1MHz

VRF_GAIN = VIL, VRX_AGC = 2.0V

VRF_GAIN = VIH, VRX_AGC = 2.0V

RX GAIN (dB)

80

60

40

20

5

10

15

20

25

30

35

40

45

50

0

0100

RECEIVER NOISE FIGURE vs. GAIN

VRF_GAIN = VIL

fBB = 1MHz

fLO = 2450MHz

VRF_GAIN = VIH

PIN (dBm)

-40

-45

-50

-55

-60

-65

-35

RECEIVER DETECTOR HYSTERESIS

vs. INPUT POWER

HIGH-GAIN MODE

MAX2820/MAX2821 ONLY

LOW-GAIN MODE

HIGH

LOW

HIGH

LOW

FREQUENCY (kHz)

100

10

-80

-70

-60

-50

-40

-30

-20

-10

0

10

-90

1

1000

RECEIVER FILTER RESPONSE

(1kHz TO 1MHz)

RX_1K = VIH

RX_1K = VIH,

("A" VERSION)

RX_1K = VIL,

(BOTH VERSIONS)

FREQUENCY (MHz)

10

-80

-70

-60

-50

-40

-30

-20

-10

0

10

-90

1

100

"A" VERSION

RECEIVER FILTER RESPONSE

(1MHz TO 100MHz)

RECEIVER LEAKAGE SPECTRUM

FREQUENCY (GHz)

7.2

6.4

4.8 5.6

1.6 2.4 3.2 4.0

0.8

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

-120

08.0

VRF_GAIN = VIH

fLO = 2400MHz

Similar Part No. - MAX2820AETM-TD

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX2820	392Kb / 23P	2.4GHz 802.11b Zero-IF Transceivers Rev 2; 11/03
	MAX28200	3Mb / 21P	Integrated Peripherals Rev 1; 5/19
	MAX28200EVKIT	1Mb / 9P	MAX28200 Evaluation Kit Rev 0; 1/19
	MAX28200WEVKIT	3Mb / 21P	Integrated Peripherals Rev 1; 5/19
	MAX2820EGM-TD	392Kb / 23P	2.4GHz 802.11b Zero-IF Transceivers Rev 2; 11/03

More results

Similar Description - MAX2820AETM-TD

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX2820	392Kb / 23P	2.4GHz 802.11b Zero-IF Transceivers Rev 2; 11/03
KOA Speer Electronics, ...	MAX2821ETM	605Kb / 26P	2.4GHz 802.11b Zero-IF Transceivers
Maxim Integrated Produc...	MAX2822	542Kb / 28P	2.4GHz 802.11b Zero-IF Transceiver with Integrated PA and Tx/Rx Switch Rev 0; 7/03
Qorvo, Inc	RF5565	1Mb / 14P	2.4GHz TO 2.5GHz, 802.11b/g/n WiFi 2.4GHz TO 2.5GHz, 802.11b/g/n WiFi
RF Micro Devices	RF5325	698Kb / 12P	3.3V, 2.4GHZ 802.11b/g/n WIFI FRONT END MODULE
	RF5375	1Mb / 12P	2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE
	RFFM8204	555Kb / 8P	2.4GHz TO 2.5GHz 802.11b/g/n WiFi FRONT END MODULE
Intersil Corporation	HFA3683A	187Kb / 17P	2.4GHz RF/IF Converter and Synthesizer June 2000
RF Micro Devices	RF5755	1Mb / 15P	2.4GHz TO 2.5GHz 802.11b/g/n WiFi FRONT END MODULE
RF Micro Devices	RFFM8202	241Kb / 8P	2.4GHz to 2.5GHz 802.11b/g/n WiFi Front End Module

More results

MAX2820AETM-TD Datasheet(PDF) 8 Page - Maxim Integrated Products

MAX2820AETM-TD Datasheet(HTML) 8 Page - Maxim Integrated Products

Similar Part No. - MAX2820AETM-TD

Similar Description - MAX2820AETM-TD

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Datasheet Download

Link URL