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MAX2204
RF Power Detector
Excellent Accuracy Power-Detector Solution in an Easy-to-Manufacture SC70 Package
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Status
Active: In Production.
Description
The MAX2204 RF power detector is designed to operate
from 450MHz to 2.5GHz. The device is ideal for
wideband code-division multiple access (WCDMA),
cdma2000®, and high-speed downlink/uplink packet
access. The MAX2204 accepts an RF signal at the
input, and outputs a highly repeatable voltage. The output
voltage increases monotonically with increasing
input power. The device is designed to compensate for
temperature and process shifts, reducing the typical
output variation to less than ±0.5dB at full input power
and ±1.5dB at the lower power.
The MAX2204 features a detection range from -16dBm
to +5dBm. High input impedance allows for low-loss
resistive tap if an isolator is used. The device uses
external termination at the input so that the RF signal
from several directional couplers can be connected to
a single detector chip.
The MAX2204 operates from a 2.7V to 3.3V power
supply. The device is available in a tiny 5-pin SC70 package.
Electrical performance is guaranteed over a -40°C to
+85°C temperature range.
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Data Sheet
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An evaluation kit is available: MAX2204EVKIT
Key Features
- -16dBm to +5dBm Detection Range
- ±0.3dB Detection Error Due to Temperature
- +2.7V to +3.3V Single-Supply Operation
- Easy-to-Assemble, Lead-Free, 5-Pin SC70 Package
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Applications/Uses
- High-Speed Downlink Packet Access (HSDPA)
- High-Speed Uplink Packet Access (HSUPA)
- WCDMA, cdma2000®
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Key Specifications:
| RF Power Detectors |
| Part Number |
Detector Type |
Dynamic Range
(dB) |
VCC
(V) |
ISUPPLY
(mA) |
RF Freq.
(MHz) |
RF Freq.
(MHz) |
PRF
(dBm) |
Footprint
(mm x mm) |
Oper. Temp.
(°C) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
Budgetary Price |
| min |
max |
50Ω Term |
max w/pins |
See Notes |
| MAX2204 |
Peak |
21 |
2.7 to 3.3 |
1.2 |
450 |
2500 |
-16 to +5 |
2.0 x 2.2 |
-40 to +85 |
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5.3 |
$0.47 @1k |
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See All RF Power Detectors (19)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
Typical Application Circuit
Application Notes
Product Guides
Reliability Reports
Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX2204EXK+
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Active |
SC70;5 pin;5.3 mm²
Outline Drawing:21-0076 (PDF)
Land Pattern: 90-0188 (PDF)
Use pkgcode/variation: X5+1*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX2204EXK+T
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Active |
SC70;5 pin;5.3 mm²
Outline Drawing:21-0076 (PDF)
Land Pattern: 90-0188 (PDF)
Use pkgcode/variation: X5+1*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX2204EXK+T10
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Active |
SC70;5 pin;5.3 mm²
Outline Drawing:21-0076 (PDF)
Land Pattern: 90-0188 (PDF)
Use pkgcode/variation: X5+1*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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Evaluation Kits
Products with Similar Part Numbers
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-0753
Rev 0;
2007-05-08
This page last modified: 2009-09-01
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