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PDF MD59-0021SMB Data sheet ( Hoja de datos )
| Número de pieza | MD59-0021SMB | |
| Descripción | PCS CDMA LNA / Downconverter 1.8-2.0 GHz | |
| Fabricantes | Tyco | |
| Logotipo |  |
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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
Pin 1
.201/.193
5,1/4,9
.0256
0,65
Exposed
Pad
.118
3,0
.118
3,0
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.
Low Noise Amplifier
Gain
Frequency = 1.9 GHz
dB
Noise Figure
dB
VSWR In/Out
Input IP3
IDD
Complete DownConverter1
dBm
mA
Conversion Gain
dB
Noise Figure
RF = 1.9 GHz
dB
Input IP3
LO-to-RF Isolation
LO = 1.69 GHz, LO Level = -10 dBm
dBm
dB
LO-to-IF Isolation
dB
IDD IF = 210 MHz
mA
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.
Typ.
14
1.8
2:1
+6
13
22.5
2.7
-12
50
24
32
Max.
25.4
V 2.0
1 page  
PCS CDMA LNA / Downconverter, 1.8—2.0 GHz
MD59-0021
Typical Performance Curves LNA/Downconverter (with 3dB Pad in place of Image Reject Filter) Cont’d)
LO Input Return Loss vs. Frequency
LO = -10dBm, VDD = 3.0V
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
1.4 1.45 1.5 1.55 1.6 1.65 1.7 1.75 1.8 1.85 1.9
LO FREQUENCY (GHz)
Downconverter Input Return Loss vs.
Frequency LO = -10dBm, VDD = 3.0V
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
1.6 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2 2.05
RF FREQUENCY (GHz)
2.1
IF Output Return Loss vs. Frequency
LO = -10dBm, VDD = 3.0V
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
0.1 0.12 0.14 0.16 0.18 0.2 0.22 0.24 0.26
IF FREQUENCY (GHz)
0.28
0.3
LNA Gain, Noise Figure vs. Frequency
VDD = 3.0V
16
14
12
Gain
10
8
6
4 NF
2
0
1.8 1.82 1.84 1.86 1.88 1.9 1.92 1.94 1.96 1.98
RF FREQUENCY (GHz)
2
LNA Input IP3 vs. Frequency
VDD = 2.8V, 3.0V, 3.3V
11
10
3.3V
9
8
7
6 3.0V
2.8V
5
1.8
1.82 1.84 1.86 1.88 1.9 1.92 1.94 1.96 1.98
RF FREQUENCY (GHz)
2
LNA Input Return Loss vs. Frequency
VDD = 3.0V
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
1.6 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2 2.05
RF FREQUENCY (GHz)
2.1
LNA Output Return Loss vs. Frequency
VDD = 3.0V
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
1.6 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2 2.05
RF FREQUENCY (GHz)
2.1
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.
V 2.0
5 Page | ||
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| PDF Descargar | [ Datasheet MD59-0021SMB.PDF ] | |
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