ltc5590 Linear Technology Corporation, ltc5590 Datasheet - Page 20

• Manufacturer Part Number: ltc5590
• Description: Dual 600mhz To 1.7ghz High Dynamic Range Downconverting Mixer
• Manufacturer: Linear Technology Corporation

LTC5590
TYPICAL APPLICATION
RELATED PARTS
20
PART
NUMBER
Infrastructure
LTC5569
LT5527
LT5557
LTC6416
LTC6412
LTC554X
LT5554
LT5578
LT5579
RF Power Detectors
LTC5581
LTC5582
LTC5583
ADCs
LTC2285
LTC2185
LTC2242-12
V
50Ω
RFA
3.3V
CCIF
CHANNEL B
TO
100pF
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
Downconverting Mixer with 140MHz Lowpass IF Matching
DESCRIPTION
300MHz to 4GHz, Dual Active Downconverting
Mixer
400MHz to 3.7GHz, 5V Downconverting Mixer
400MHz to 3.8GHz, 3.3V Downconverting Mixer
2GHz 16-Bit ADC Buffer
31dB Linear Analog VGA
600MHz to 4GHz Downconverting Mixer Family
Ultralow Distort IF Digital VGA
400MHz to 2.7GHz Upconverting Mixer
1.5GHz to 3.8GHz Upconverting Mixer
6GHz Low Power RMS Detector
10GHz RMS Power Detector
Dual 6GHz RMS Power Detector Measures VSWR
14-Bit, 125Msps Dual ADC
16-Bit, 125Msps Dual ADC Ultralow Power
12-Bit, 250Msps ADC
1μF
1
2
3
4
RFA
CTA
GND
GND
GND
24
IFGNDA
●
22pF
FAX: [phone]
23
CHANNEL B NOT SHOWN
IFA
82nH
22
TC4-1W-7ALN+
CHANNEL A
+
LTC5590
4:1
1k
IFA
21
–
●
82nH
www.linear.com
IFBA
20
V
19
CCA
GND
ENA
I
SEL
5590 TA02
LO
IFA
50Ω
18
17
16
15
22pF
10pF
COMMENTS
2dB Gain, 26.7dBm IIP3 and 11.7dB NF at 1950MHz, 3.3V/180mA Supply
2.3dB Gain, 23.5dBm IIP3 and 12.5dB NF at 1900MHz, 5V/78mA Supply
2.9dB Gain, 24.7dBm IIP3 and 11.7dB NF at 1950MHz, 3.3V/82mA Supply
40.25dBm OIP3 to 300MHz, Programmable Fast Recovery Output Clamping
35dBm OIP3 at 240MHz, Continuous Gain Range –14dB to 17dB
8dB Gain, >25dBm IIP3, 10dB NF , 3.3V/200mA Supply
48dBm OIP3 at 200MHz, 2dB to 18dB Gain Range, 0.125dB Gain Steps
27dBm OIP3 at 900MHz, 24.2dBm at 1.95GHz, Integrated RF Transformer
27.3dBm OIP3 at 2.14GHz, NF = 9.9dB, 3.3V Supply, Single-Ended LO and RF Ports
40dB Dynamic Range, ±1dB Accuracy Overtemperature, 1.5mA Supply Current
40MHz to 10GHz, Up to 57dB Dynamic Range, ±0.5dB Accuracy Overtemperature
40MHz to 6GHz, Up to 60dB Dynamic Range, >40dB Channel-to-Channel Isolation,
Difference Output for vs WR Measurement
72.4dB SNR, >88dB SFDR, 790mW Power Consumption
74.8dB SNR, 185mW/Channel Power Consumption
65.4dB SNR, 78dB SFDR, 740mW Power Consumption
I
ENA
SEL
CHANNEL B
1μF
LO
50Ω
3.3V
V
TO
CC
16
15
14
13
12
11
10
9
8
7
700
Conversion Gain, NF and IIP3
T
IF = 140MHz
C
= 25°C
800
NF
vs RF Frequency
© LINEAR TECHNOLOGY CORPORA TION 2011
RF FREQUENCY (MHz)
900
G
C
1000
LT 0811 • PRINTED IN USA
IIP3
1100
5590 TA02b
1200
23
22
21
20
19
18
17
26
25
24
5590f