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參數(shù)資料
| 型號(hào)： | LT5521 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |
| 中文描述： | 400MHz至3.7GHz高信號(hào)電平下變頻混頻器 |
| 文件頁(yè)數(shù)： | 5/16頁(yè) |
| 文件大?。?/td> | 221K |
| 代理商： | LT5521 |
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5
LT5527
5527f
U
TYPICAL AC PERFOW
Midband (No external RF/LO matching)
V
CC
= 5V, EN = High, P
RF
= –5dBm (–5dBm/tone for 2-tone IIP3 tests,
f = 1MHz), P
LO
= –3dBm, IF output measured at 240MHz,
unless otherwise noted. Test circuit shown in Figure 1.
IF Output Power, IM3 and IM5 vs
RF Input Power (2 Input Tones)
10
15
5
–5
RF INPUT POWER (dBm/TONE)
–21
O
–70
–80
–10
–20
0
–15
–9
–6
5527 G10
–90
–100
–30
–40
–50
–60
–18
–12
–3
0
T
A
= 25
°
C
RF1 = 1899.5MHz
RF2 = 1900.5MHz
LO = 1660MHz
IF
OUT
IM3
IM5
RF INPUT POWER (dBm)
–15
O
–35
–45
–15
–25
9
5527 G11
–55
–65
–75
–85
–95
–9
–3
3
–12
–18
–6
0
6
12
IF
(RF = 1900MHz)
T
= 25
°
C
LO = 1660MHz
IF = 240MHz
2RF-2LO
(RF = 1780MHz)
3RF-3LO
(RF = 1740MHz)
LO INPUT POWER (dBm)
–9
–100
R
–90
–80
–70
–7
–5
–3
–1
5527 G12
1
–60
–50
–95
–85
–75
–65
–55
3
3RF-3LO
(RF = 1740MHz)
T
= 25
°
C
LO = 1660MHz
IF = 240MHz
P
RF
= –5dBm
2RF-2LO
(RF = 1780MHz)
IF
OUT
, 2
×
2 and 3
×
3 Spurs
vs RF Input Power (Single Tone)
2
×
2 and 3
×
3 Spurs
vs LO Power (Single Tone)
High Band (3500MHz application with external RF matching) V
CC
= 5V, EN = High, P
RF
= –5dBm (–5dBm/tone for 2-tone IIP3 tests,
f = 1MHz), low side LO, P
LO
= –3dBm, IF output measured at 380MHz, unless otherwise noted. Test circuit shown in Figure 1.
Conversion Gain, IIP3 and SSB
NF vs RF Frequency
and SSB NF vs LO Power
20
19
IIP3
SSB NF
3500MHz Conversion Gain, IIP3
Low Band (450MHz application with external RF/LO matching) V
CC
= 5V, EN = High, P
RF
= –5dBm (–5dBm/tone for 2-tone IIP3 tests,
f = 1MHz), P
LO
= 0dBm, IF output measured at 140MHz, unless otherwise noted. Test circuit shown in Figure 1.
Conversion Gain, IIP3 and NF
vs RF Frequency
IIP3 and NF vs LO Power
24
22
IIP3
HIGH SIDE LO
T
A
= 25
°
C
IF = 140MHz
16
14
450MHz Conversion Gain,
LO Leakage vs LO Frequency
RF FREQUENCY (MHz)
400
G
C
,
12
10
18
16
14
20
500
5527 G18
8
6
0
425
450
475
4
2
SSB NF
G
C
LO INPUT POWER (dBm)
–6
0
G
C
,
4
2
8
6
12
10
24
22
–4
–2
0
2
5527 G19
4
6
20
18
IIP3
G
C
HIGH SIDE LO
IF = 140MHz
–40
°
C
25
°
C
85
°
C
SSB NF
LO FREQUENCY (MHz)
400
–80
L
–70
–60
–50
–40
–30
–20
600
800
1000
1200
5527 G20
LO-IF
(450MHz APP)
LO-RF
(450MHz APP)
LO-RF
(900MHz APP)
T
A
= 25
°
C
P
LO
= 0dBm
LO-IF
(900MHz APP)
RF FREQUENCY (MHz)
3300
0
G
C
,
2
6
8
10
14
3400
3500
5527 G13
4
16
18
12
3600
3700
IIP3
LOW SIDE LO
IF = 380MHz
T
A
= 25
°
C
G
C
SSB NF
LO INPUT POWER (dBm)
–9
–1
G
C
,
3
7
11
–7
–5
–3
–1
5527 G14
1
15
G
C
1
5
9
13
17
3
LOW SIDE LO
IF = 380MHz
T
A
= 25
°
C
LO/RF FREQUENCY (MHz)
3000
L
R
–50
–40
3800
5527 G15
–60
–70
3200
3400
3600
–20
–30
LO-RF
LO-IF
RF-LO
30
40
20
10
60
50
LO Leakage and RF-LO Isolation
vs LO and RF Frequency
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT5521EUF | 功能描述:IC MIXER HI LIN 3.7GHZ 16-QFN RoHS:否 類(lèi)別:RF/IF 和 RFID >> RF 混頻器 系列:LT5521 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤(pán) 封裝/外殼:12-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:12-QFN-EP（3x3） |
| LT5521EUF#PBF | 功能描述:IC MIXER HI LIN 3.7GHZ 16-QFN RoHS:是 類(lèi)別:RF/IF 和 RFID >> RF 混頻器 系列:LT5521 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤(pán) 封裝/外殼:12-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:12-QFN-EP（3x3） |
| LT5521EUF#TR | 功能描述:IC MIXER HI LIN 3.7GHZ 16-QFN RoHS:否 類(lèi)別:RF/IF 和 RFID >> RF 混頻器 系列:LT5521 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤(pán) 封裝/外殼:12-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:12-QFN-EP（3x3） |
| LT5521EUF#TRPBF | 功能描述:IC MIXER HI LIN 3.7GHZ 16-QFN RoHS:是 類(lèi)別:RF/IF 和 RFID >> RF 混頻器 系列:LT5521 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤(pán) 封裝/外殼:12-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:12-QFN-EP（3x3） |
| LT5521EUFPBF | 制造商:Linear Technology 功能描述:Upconverter Mixer,LT5521 3.7GHz QFN |
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