參數(shù)資料
型號： LT5512EUF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 無繩電話/電話
英文描述： 1kHz-3GHz High Signal Level Down-Converting Mixer
中文描述： TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQCC16
封裝： 4 X 4 MM, PLASTIC, MO-220WGGC, QFN-16
文件頁數(shù)： 5/12頁
文件大?。?/td> 267K
代理商： LT5512EUF
LT5512
5
5512f
Conv Gain, IIP3 and SSB NF
vs IF Output Frequency
LO Leakage vs LO Frequency
IF Output Power and 2RF-LO Spur
vs RF Input Power
TYPICAL PERFOR U
V
CC
= 5V
DC
, EN = High, T
A
= 25
°
C, 1900MHz RF input matching, RF input = 1900MHz at –10dBm, LO input = 1730MHz at –10dBm, IF
output measured at 170MHz, unless otherwise noted. (Test circuit shown in Figure 2).
(1230MHz Cable Infrastructure Downmixer Application) V
CC
= 5V
DC
, EN = High, T
A
= 25
°
C, RF input = 1230MHz at –10dBm, LO input
swept from = 1500MHz to 2100MHz, P
LO
= –10dBm, IF output measured from 270MHz to 870MHz, unless otherwise noted. (Test circuit
shown in Figure 3.)
Conv Gain, IIP3 and SSB NF
vs LO Input Power
Conv Gain and IIP3 vs
Temperature
RF, LO and IF Port Return Losses
vs Frequency
IF OUTPUT FREQUENCY (MHz)
270
370
870
5512 G12
470
570
670
770
C
20
18
16
14
12
10
8
6
4
2
0
IIP3
CONV GAIN
SSB NF
T
A
= 25
°
C
T
A
= –40
°
C
T
A
= –40
°
C
T
A
= 25
°
C
T
A
= 85
°
C
T
A
= 85
°
C
T
A
= 25
°
C
LO-IF
LO-RF
LO FREQUENCY (MHz)
1500
d
–10
–20
–30
–40
–50
–60
–70
1600
1700
1800
1900
5512 G13
2000
2100
RF INPUT POWER (dBm)
–21
d
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–15
–9
–6
5512 G14
–18
–12
–3
0
T
A
= 85
°
C
T
A
= 85
°
C
P
OUT
2RF-LO
T
A
= –40
°
C
T
A
= –40
°
C
T
A
= 25
°
C
T
A
= 25
°
C
f
LO
= 1800MHz
f
IF
= 570MHz
IIP3
T
A
= 25
°
C
T
A
= 85
°
C
LO INPUT POWER (dBm)
–20
0
5512 G15
–15
–10
–5
C
20
18
16
14
12
10
8
6
4
2
T
A
= 25
°
C
T
A
= –40
°
C
T
A
= –40
°
C
T
A
= 85
°
C
CONV GAIN
SSB NF
T
A
= 25
°
C
f
LO
= 1800MHz
f
IF
= 570MHz
TEMPERATURE (
°
C)
–50
85
5512 G16
–20
–35
40
25
10
–5
55
70
C
20
18
16
14
12
10
8
6
4
2
CONV GAIN
4.5, 5.0 AND 5.5V
DC
4.5V
DC
5.5V
DC
IIP3
5V
DC
f
LO
= 1800MHz
f
IF
= 570MHz
IF
LO
RF
FREQUENCY (MHz)
0
R
0
–5
–10
–15
–20
–25
–30
500
1000
1500
2000
5512 G17
2500
RF INPUT POWER (dBm)
I
5512 G18
10
–10
–30
–50
–70
–90
–110–22
–16
–10
–7
–19
–13
–4
–1
2
P
(RF = 1900MHz)
2RF-2LO
(RF = 1815MHz)
3RF-3LO
(RF = 1786.67MHz)
T
A
= 25
°
C
f
LO
= 1730MHz
P
LO
= –10dBm
LO INPUT POWER (dBm)
–18
–16
–12
–8
–4
S
–2
5512 G19
–14
–10
–6
–50
–55
–60
–65
–70
–75
–80
–85
–90
P
RF
= –16dBm
P
RF
= –10dBm
T
A
= 25
°
C
f
LO
= 1730MHz
f
RF
= 1815MHz
LO INPUT POWER (dBm)
–18
–16
–12
–8
–4
S
–2
5512 G20
–14
–10
–6
–50
–55
–60
–65
–70
–75
–80
–85
–90
P
RF
= –16dBm
P
RF
= –10dBm
T
A
= 25
°
C
f
LO
= 1730MHz
f
RF
= 1786.67MHz
IF Output Power, 2RF-2LO and
3RF-3LO vs RF Input Power
2RF-2LO (Half-IF) Spur Level vs
LO Input Power
3RF-3LO Spur Level vs
LO Input Power
(1900MHz Downmixer Application, continued)
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相關代理商/技術參數(shù)
參數(shù)描述
LT5512EUF#PBF 功能描述:IC MIXER DWNCONV HI SIGN 16-QFN RoHS:是 類別:RF/IF 和 RFID >> RF 混頻器 系列:LT5512 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝: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 封裝/外殼:12-VFQFN 裸露焊盤 供應商設備封裝:12-QFN-EP（3x3）
LT5512EUF#TR 功能描述:IC MIXER DOWN-CONV BRDBND 16-QFN RoHS:否 類別:RF/IF 和 RFID >> RF 混頻器 系列:LT5512 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝: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 封裝/外殼:12-VFQFN 裸露焊盤 供應商設備封裝:12-QFN-EP（3x3）
LT5512EUF#TRPBF 功能描述:IC MIXER DWNCONV HI SIGN 16-QFN RoHS:是 類別:RF/IF 和 RFID >> RF 混頻器 系列:LT5512 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝: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 封裝/外殼:12-VFQFN 裸露焊盤 供應商設備封裝:12-QFN-EP（3x3）
LT5512EUFPBF 制造商:Linear Technology 功能描述:Downconverter Mixer,LT5512 3GHz QFN
LT5514 制造商:LINER 制造商全稱:Linear Technology 功能描述:800MHz to 2.7GHz High Linearity Direct Conversion Quadrature Demodulator
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