900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Linear Technology Electronic Components Datasheet

LTC5510 Datasheet

1MHz to 6GHz Wideband High Linearity Active Mixer

No Preview Available !

FEATURES
n Input Frequency Range to 6GHz
n 50Ω Matched Input from 30MHz to >3GHz
n Capable of Up- or Down-Conversion
n OIP3: 27dBm at fOUT = 1575MHz
n 1.5dB Conversion Gain
n Noise Figure: 11.6dB at fOUT = 1575MHz
n High Input P1dB: 11dBm at 5V
n 5V or 3.3V Supply at 105mA
n Shutdown Control
n LO Input Impedance Always Matched
n 0dBm LO Drive Level
n 0n-Chip Temperature Monitor
n –40°C to 105°C Operation (TC)
n 16-Lead (4mm × 4mm) QFN Package
APPLICATIONS
n Wideband Receivers/Transmitters
n Cable Downlink Infrastructure
n HF/VHF/UHF Mixer
n Wireless Infrastructure
LTC5510
1MHz to 6GHz Wideband
High Linearity Active Mixer
DESCRIPTION
The LTC®5510 is a high linearity mixer optimized for applica-
tions requiring very wide input bandwidth, low distortion,
and low LO leakage. The chip includes a double-balanced
active mixer with an input buffer and a high speed LO ampli-
fier. The input is optimized for use with 1:1 transmission-
line baluns, allowing very wideband impedance matching.
The mixer can be used for both up- and down-conversion
and can be used in wideband systems.
The LO can be driven differentially or single-ended and
requires only 0dBm of LO power to achieve excellent distor-
tion and noise performance, while also reducing external
drive circuit requirements. The LTC5510 offers low LO
leakage, greatly reducing the need for output filtering to
meet LO suppression requirements.
The LTC5510 is optimized for 5V but can also be used
with a 3.3V supply with slightly reduced performance.
The shutdown function allows the part to be disabled for
further power savings.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
TYPICAL APPLICATION
30MHz to 4GHz Up/Down Mixer for Wideband Receiver
IN
30MHz TO
4GHz
50Ω
TEMPERATURE
MONITOR
TCM1-43X+
1:1
LO
50Ω 0.1µF
0.1µF
TEMP LO+
0.1µF
LTC5510
0.6pF
IN+
0.1µF
LO–
OUT+
BD1222J50200AHF
4:1
6.8nH
6.8pF
IN–
BIAS
OUT–
6.8nH
LGND
EN VCC1
VCC2 IADJ 4.75kΩ
EN
10nF
10nF
5V
1µF
OUT
1575MHz
50Ω
5510 TA01
Conversion Gain, IIP3 and NF
vs Input Frequency
30
25 IIP3
20
HS LO
15 NF
LS LO
10
5
GC
0
0
fOUT = 1575MHz
PIN = –10dBm
PLO = 0dBm
TC = 25°C
1000
2000
3000
INPUT FREQUENCY (MHz)
4000
5510 TA01a
For more information www.linear.com/LTC5510
5510fa
1


Linear Technology Electronic Components Datasheet

LTC5510 Datasheet

1MHz to 6GHz Wideband High Linearity Active Mixer

No Preview Available !

LTC5510
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage (VCC1, VCC2, OUT+, OUT).................6.0V
Enable Voltage (EN)..........................–0.3V to VCC + 0.3V
Current Adjust Voltage (IADJ)..................... –0.3V to 2.7V
LO Input Power (1MHz to 6GHz)......................... +10dBm
LO Differential DC Voltage........................................1.5V
LO+, LOInput DC Voltage............................ –0.3V to 3V
IN+, INInput Power (1MHz to 6GHz)................. +15dBm
IN+, INInput DC Voltage .......................... –0.3V to 2.4V
Temp Monitor Input Current (TEMP).......................10mA
Operating Temperature Range (TC)......... –40°C to 105°C
Storage Temperature Range................... –65°C to 150°C
Junction Temperature (TJ)..................................... 150°C
PIN CONFIGURATION
TOP VIEW
TEMP 1
IN+ 2
IN3
LGND 4
16 15 14 13
12
17 11
10
9
5678
GND
OUT+
OUT
GND
UF PACKAGE
16-LEAD (4mm × 4mm) PLASTIC QFN
TJMAX = 150°C, θJC = 6°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LTC5510IUF#PBF
LTC5510IUF#TRPBF
5510
16-Lead (4mm × 4mm) Plastic QFN
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
TEMPERATURE RANGE
–40°C to 105°C
AC ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TC = 25°C. EN = High, PLO = 0dBm. Test circuit shown in Figure 1. (Notes 2, 3, 4)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Input Frequency Range
Requires External Matching
l 1 to 6000
MHz
LO Input Frequency Range
l 1 to 6500
MHz
Output Frequency Range
Requires External Matching
l 1 to 6000
MHz
Input Return Loss
LO Input Return Loss
Output Impedance
ZO = 50Ω, 30MHz to 3GHz
ZO = 50Ω, 1MHz to 5GHz
Differential at 1500MHz
>11
>10
201Ω||0.6pF
dB
dB
R||C
LO Input Power
fLO = 1MHz to 5GHz
5V Wideband Up/Downmixer Application: fIN = 30MHz to 3000MHz, fOUT = 1575MHz, VCC = 5V, R1 = 4.75kΩ
Conversion Gain
fIN = 190MHz, fLO = 1765MHz, Upmixer
fIN = 900MHz, fLO = 2475MHz, Upmixer
fIN = 2150MHz, fLO = 575MHz, Downmixer
fIN = 2600MHz, fLO = 1025MHz, Downmixer
Conversion Gain vs Temperature
TC = –40°C to 105°C, fIN = 900MHz
l
–6
0.5
0
1.5
1.4
1.1
1.2
–0.007
6 dBm
dB
dB
dB
dB
dB/°C
5510fa
2 For more information www.linear.com/LTC5510


Part Number LTC5510
Description 1MHz to 6GHz Wideband High Linearity Active Mixer
Maker Linear Technology
PDF Download

LTC5510 Datasheet PDF






Similar Datasheet

1 LTC5510 1MHz to 6GHz Wideband High Linearity Active Mixer
Linear Technology





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy