MD59-0021TR 데이터 시트보기 (PDF) - Tyco Electronics
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MD59-0021TR Datasheet PDF : 5 Pages
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PCS CDMA LNA / Downconverter
1.8—2.0 GHz
MD59-0021
Features
• High Integrated LNA and Downconverter
• Operates over 2.7 V to 5V Supply Voltage
• Low Noise Figure < 2.7 dB
• High Input Intercept Point -12 dBm
• Optional Control of LNA IP3
• Low LO Drive Level -10 dBm
• Operates in US and Korean PCS Bands
• Miniature TSSOP-16 Plastic Package
Description
M/A-COM’s MD59-0021 is a fully integrated downconverter IC
with LNA, RF amplifier, downconverting mixer, IF amplifier
and LO buffer amplifier in a miniature TSSOP-16 plastic
package with exposed metal lead frame backside for improved
high frequency grounding.
The MD59-0021 is ideally suited for CDMA handset
applications where wide dynamic range and low power
consumption are important receiver requirements.
The MD59-0021 is fabricated using a M/A-COM’s 0.5 micron
low noise E/D GaAs MESFET process. The process features
full passivation for increased performance and reliability.
TSSOP-16 Plastic Package1
(.039)
(1)
Pin 16
.041/.031
1,05/,80
.177/.169
.252
4,5/4,3
6,4
.118
Pin 1
3,0
.0256
0,65
.201/.193
5,1/4,9
.118
3,0
Exposed
Pad
1. Dimensions are: in / mm
Ordering Information
Part Number
Package
MD59-0021TR
MD59-0021RTR
Forward Tape and Reel1
Reverse Tape and Reel1
MD59-0021SMB
Sample Board
1. If specific reel size is required, consult factory for part number
assignment.
Electrical Specifications TA = 25°C, VDD = 3.0V, RF = 1.9 GHz, LO = 1.69 GHz
Parameter
Test Conditions
Units
Min.
Typ.
Low Noise Amplifier
Gain
Frequency = 1.9 GHz
dB
14
Noise Figure
dB
1.8
VSWR In/Out
2:1
Input IP3
IDD
Complete DownConverter1
dBm
+6
mA
13
Conversion Gain
dB
22.5
Noise Figure
RF = 1.9 GHz
dB
2.7
Input IP3
LO-to-RF Isolation
LO = 1.69 GHz, LO Level = -10 dBm
dBm
-12
dB
50
LO-to-IF Isolation
dB
24
IDD
IF = 210 MHz
mA
32
1. Complete downconverter measurements taken with 3 dB pad between LNA output and RFA input.
Specifications subject to change without notice.
North America: Tel. (800) 366-2266, Fax (800) 618-8883
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
Max.
25.4
V 2.0
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