MAX2601ESA+

Analog Devices Inc.
Category: RF and Microwave
The MAX2601/MAX2602 are RF power transistors optimized for use in portable cellular and wireless equipment that operates from three NiCd/NiMH cells or one Li-Ion cell. These transistors deliver 1W of RF power from a 3.6V supply with efficiency of 58% when biased for constant-envelope applications (e.g., FM or FSK). For NADC (IS-54) operation, they deliver 29dBm with -28dBc ACPR from a 4.8V supply.The MAX2601 is a high-performance silicon bipolar RF power transistor. The MAX2602 includes a high-performance silicon bipolar RF power transistor, and a biasing diode that matches the thermal and process characteristics of the power transistor. This diode is used to create a bias network that accurately controls the power transistor’s collector current as the temperature changes.The MAX2601/MAX2602 can be used as the final stage in a discrete or module power amplifier. Silicon bipolar technology eliminates the need for voltage inverters and sequencing circuitry, as required by GaAsFET power amplifiers. Furthermore, a drain switch is not required to turn off the MAX2601/MAX2602. This increases operating time in two ways: it allows lower system end-of-life battery voltage, and it eliminates the wasted power from a drain-switch device.The MAX2601/MAX2602 are available in thermally enhanced, 8-pin SO packages, which are screened to the extended temperature range (-40°C to +85°C).Applications915MHz ISM TransmittersAMPS Cellular PhonesCDPD ModemsDigital Cellular PhonesLand Mobile RadiosMicrocellular GSM (Power Class 5)Narrow-Band PCS (NPCS)Two-Way Paging
$2.93 - $9.65Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
Analog Devices Inc | MAX2601ESA+ | $2.93 | $2.93 | Buy | |||||||
![]() |
element14 APAC | MAX2601ESA+ | 37 | 100 | * $6.22 | * $6.22 | * $6.22 | Buy | ||||
![]() |
Farnell | MAX2601ESA+ | 37 | 100 | * $4.71 | * $4.71 | * $4.71 | Buy | ||||
![]() |
Newark | MAX2601ESA+ | 24 | 1 | $9.18 | $6.29 | $5.98 | $4.92 | $4.92 | $4.92 | Buy | |
![]() |
Win Source | MAX2601ESA+ | 11900 | 1 | Buy |