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LTC5576IUF#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26
LTC5576
19
5576fa
For more information www.linear.com/LTC5576
applicaTions inForMaTion
Table 5. Output Spur Levels (dBc), f
SPUR
= |M • f
IN
– N • f
LO
|
(f
IN
= 900MHz, f
OUT
= 5.8GHz, Low Side LO at 0dBm)
N
0 1 2 3 4 5
M
0 – –22.4 2.3 –24.6
1 –56.3 –0.8 –38.5 –34.6
2 –72.3 –51.9 –49.7 –68.6 –81.1
3 –81.9 –75.7 –76.7 –69.7 *
4 * * * * *
5 * * * * *
6 * * * * *
7 * * * * *
8 * * * * * *
9 * * * * * *
10 * * * * * *
*Less Than –90dBc
Table 6. Output Spur Levels (dBc), f
SPUR
= |M • f
IN
+ N • f
LO
|
(f
IN
= 900MHz, f
OUT
= 5.8GHz, Low Side LO at 0dBm)
N
0 1 2 3 4 5
M
0 – –22.4 2.3 –24.7
1 –56.3 0.0 –39.3 –39.5
2 –72.2 –49.2 –45.6 –73.4
3 -81.9 –71.7 –82.6 *
4 * * –87.0
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *
10 * *
*Less Than –90dBc
Typical applicaTions
IN
100MHz TO
2400MHz
LTC5576
IN
+
1000pF
1:1
TC1-1-13M+
1000pF
IN
–
LGND
EN
EN
10nF 1µF
0.2pF
V
CC
5V
IADJ
2.61k
GND
GND
OUT
V
CC
TEMP
TEMP
5576 TA02a
1
2
3
4
12
11
10
9
5 6 7 8
OUT
4700MHz TO
7000MHz
GND
LOTP GND GND
16 15 14 13
0Ω
0.3pF
100pF
LO
4600MHz
OUTPUT FREQUENCY (MHz)
4500
GAIN (dB), OIP3 (dBm)
25
30
15
20
10
5
0
–5
5576 TA02b
7000
5000 5500 6000 6500
T
C
= 105°C
85°C
25°C
–40°C
f
LO
= 4.6GHz
1.2GHz to 5.8GHz Upmixer with 2.3GHz Bandwidth
Conversion Gain and OIP3 vs
Output Frequency
LTC5576
20
5576fa
For more information www.linear.com/LTC5576
Typical applicaTions
Conversion Gain and OIP3 vs
Input Frequency
Noise Figure vs Input Frequency
LO-OUT Leakage vs LO
Frequency
IN, OUT and LO Port Return Loss
vs Frequency
Upmixer with Broadband Input and 3GHz Output
IN
100MHz TO
1200MHz
LTC5576
IN
+
1000pF
1:1
TC1-1-13M+
1000pF
IN
–
LGND
EN
EN
10nF 1µF
0.5pF
V
CC
5V
IADJ
2.61k
GND
GND
OUT
V
CC
TEMP
TEMP
5576 TA03a
1
2
3
4
12
11
10
9
5 6 7 8
OUT
3000MHz
GND
LOTP GND GND
16 15 14 13
0.3pF
100pF
LO 1800MHz
TO 4200MHz
0.7pF
INPUT FREQUENCY (MHz)
0
OIP3 (dBm)
GAIN (dB)
25
30
15
20
10
5
0
3
4
1
2
0
–1
–2
5576 TA03b
1200200 400 600 800 1000
LSLO
HSLO
T
C
= 25°C
LO FREQUENCY (MHz)
1800
LO LEAKAGE (dBm)
–10
0
–30
–20
–40
–50
–60
–70
5576 TA03c
4200
2200 2600 3000 3400 3800
LSLO
HSLO
T
C
= 25°C
INPUT FREQUENCY (MHz)
0
NOISE FIGURE (dB)
15
16
13
14
12
11
10
9
8
5576 TA03d
1200
200 400 600 800 1000
LSLO
HSLO
T
C
= 25°C
FREQUENCY (MHz)
0
RETURN LOSS (dB)
0
–10
–5
–15
–20
–25
5576 TA03e
4000
IN
OUT
LO
1000 2000 3000
LTC5576
21
5576fa
For more information www.linear.com/LTC5576
Typical applicaTions
OIP3 vs Input Frequency
Conversion Gain vs Input
Frequency
IN, OUT and LO Return Loss vs
Frequency
Broadband 4GHz to 6GHz Output Matching with Fixed LO Frequency (High Side LO)
IN
300MHz TO
2300MHz
LTC5576
IN
+
1000pF
1:1
TC1-1-13M+
1000pF
IN
–
LGND
EN
EN
10nF
1µF
0.6pF
3.3nH
V
CC
5V
IADJ
2.61k
GND
GND
OUT
V
CC
TEMP
TEMP
5576 TA04a
1
2
3
4
12
11
10
9
5 6 7 8
OUT
4GHz TO 6GHz
GND
LOTP GND GND
16 15 14 13
0.3pF
100pF
LO 6.3GHz
0.7pF
INPUT FREQUENCY (MHz)
0
OIP3 (dBm)
30
25
35
15
20
10
5
0
5576 TA04b
2500
500 1000 1500 2000
f
LO
= 6300MHz
T
C
= 105°C
85°C
25°C
–40°C
INPUT FREQUENCY (MHz)
0
GAIN (dB)
4
3
5
1
2
0
–1
–2
–3
5576 TA04c
2500
500 1000 1500 2000
f
LO
= 6300MHz
T
C
= 105°C
85°C
25°C
–40°C
FREQUENCY (MHz)
0
RETURN LOSS (dB)
0
–10
–5
–15
–20
–25
5576 TA04d
8000
IN
OUT
LO
2000 4000 6000
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LTC5576IUF#PBF

Mfr. #:
Buy LTC5576IUF#PBF
Manufacturer:
Analog Devices Inc.
Description:
RF Mixer 3GHz to 8GHz High Linearity Active Upconverting Mixer
Lifecycle:
New from this manufacturer.
Delivery:
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