LT5521EUF Linear Technology, LT5521EUF Datasheet - Page 6

• Manufacturer Part Number: LT5521EUF
• Description: IC MIXER HI LIN 3.7GHZ 16-QFN
• Manufacturer: Linear Technology
• Series: LT5521r

Specifications of LT5521EUF

• Rf Type: Cellular, PHS, UMTS, WCDMA
• Frequency: 10MHz ~ 3.7GHz
• Number Of Mixers: 1
• Gain: -0.5dB
• Noise Figure: 12.5dB
• Secondary Attributes: Up Converter
• Current - Supply: 98mA
• Voltage - Supply: 3.15 V ~ 5.25 V
• Package / Case: 16-WQFN Exposed Pad
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL AC PERFOR A CE CHARACTERISTICS
LT5521
P
frequency.
6
–120
LO
–100
–42
–40
–80
–32
–33
–34
–35
–36
–37
–38
–39
–40
–41
–20
–60
20
0
= –5dBm, V
850
–14
Fundamental, 2nd and 3rd Order
Intermodulation Distortion
vs Input Power
LO-RF Leakage vs LO Frequency
IM2
–12
IM3
900
P
FUND
–10 –8
LO FREQUENCY (MHz)
INPUT POWER (dBm)
CC
950
= 5V, EN = 2.9V, T
–6
–30
–32
–38
–42
–34
–36
–40
–40 C
25 C
1000
–4
–25
85 C
LO-RF Leakage vs LO Power
–2
1050
–20
0
–15
2
1100
LO POWER (dBm)
85 C
25 C
–40 C
5521 G18
5521 G15
4
–40 C
IM3
IM2
25 C
85 C
A
–10
W U
1150
= 25 C, unless otherwise noted. Test circuit shown in Figure 1 is tuned for 1.045GHz output
6
–5
10
–2
–0.5
–2.5
–1.0
–1.5
–2.0
4
8
6
2
0
1.0
0.5
4.6
0
0
Conversion Gain, IIP3 and Noise
Figure vs Supply Voltage
–25
Conversion Gain vs Input Power
4.7
–20
5
5521 G21
4.8
–15
10
4.9
–10
V
P
CC
5.0
IN
–40 C
25 C
85 C
(V)
IIP3
–5
(dBm)
NF
G
C
5.1
0
5.2
5
–44
–30
–32
–34
–36
–38
–40
–42
85 C
25 C
–40 C
5.3
5521 G19
10
4.6
5521 G16
LO-RF Leakage vs Supply Voltage
5.4
15
4.7
26
22
18
14
6
2
10
f
4.8
LO
= 1001MHz, f
10
–2
–4
4.9
4
2
8
6
0
920
10
–4
–2
Conversion Gain and IIP3
vs RF Frequency, Fixed IF
8
4
2
0
6
–25
–40 C
V
Conversion Gain and IIP3
vs LO Power
25 C
85 C
CC
5.0
G
(V)
C
–20
970
85 C
25 C
–40 C
5.1
85 C
25 C
–40 C
–15
IF
5.2
1020
LO POWER (dBm)
RF
= 44MHz, f
OUT
–10
5.3
5521 G22
IIP3
(MHz)
G
1070
C
5.4
–5
RF
0
1120
= 1045MHz,
IIP3
5521 G17
5
5521 G20
1170
10
25
22
21
24
23
20
19
18
25
22
18
24
23
21
20
19
5521f