參數(shù)資料
型號(hào): LT5503
廠商: Linear Technology Corporation
英文描述: 1.2GHz to 2.7GHz Direct IQ Modulator and Mixer
中文描述: 1.2GHz至2.7GHz的直接IQ調(diào)制器和調(diào)音臺(tái)
文件頁數(shù): 5/20頁
文件大?。?/td> 210K
代理商: LT5503
LT5503
5
TYPICAL PERFOR AU
V
CC1
= 3VDC, 2.4GHz matching, MODEN = high, GC1 = GC2 = low (max gain), T
A
= 27
°
C, MODRFIN = 2.45GHz at –16dBm, (I–I
B
) and
(Q–Q
B
) = 100kHz sine at 1V
P-P
differential, Q leads I by 90
°
, unless otherwise noted. (Test circuit shown in Figure 2.)
Modulator Supply Current vs
Supply Voltage
Modulator Shutdown Current vs
Supply Voltage
MODEN Current vs Enable
Voltage
SSB Output Power vs
I, Q Amplitude
Baseband Frequency Response
I/Q Amplitude = 1V
P-P
MODRFIN and MODRFOUT
Return Loss 2.4GHz Matching
Typical SSB Spectrum
V
CC1
SUPPLY VOLTAGE (V)
1.8
S
3.2
4.6
5.3
38
36
34
32
30
28
26
24
22
20
5503 G01
2.5
3.9
T
A
= 85
°
C
T
A
= 27
°
C
T
A
= –40
°
C
V
CC1
SUPPLY VOLTAGE (V)
1.8
S
μ
A
3.2
4.6
5.3
100
10
1
0.1
5503 G02
2.5
3.9
T
A
= 85
°
C
T
A
= 27
°
C
T
A
= –40
°
C
MODEN = LOW
MODEN VOLTAGE (V)
1.8
I
μ
A
3.2
4.6
5.3
220
200
180
160
140
120
100
80
60
40
5503 G03
2.5
3.9
T
A
= 85
°
C
T
A
= –40
°
C
MODEN = V
CC1
T
A
= 27
°
C
I, Q DIFFERENTIAL INPUT VOLTAGE (V
P-P
)
0.01
S
1
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
5503 G04
0.1
10
5.25 VDC
3 VDC
1.8 VDC
I, Q INPUT FREQUENCY (MHz)
1
0
–5
–10
–15
–20
–25
–30
–35
–40
5503 G05
0.1
10
IMAGE
CARRIER
DESIRED
SIDEBAND
FREQUENCY (MHz)
2050
R
–20
–10
2850
5503 G06
–30
–40
2250
2450
2650
0
MODRFOUT
MODRFIN
(I/Q Modulator)
FREQUENCY (MHz)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
P
O
5503 G07
2449.6
2449.8
2450.0
2450.2
2450.4
2450.6
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參數(shù)描述
LT5503_09 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.2GHz to 2.7GHz Direct IQ Modulator and Mixer
LT5503EFE 功能描述:IC DIRECT IQ MOD/MIXER 20-TSSOP RoHS:否 類別:RF/IF 和 RFID >> RF 調(diào)制器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:調(diào)制器 LO 頻率:700MHz ~ 2.3GHz RF 頻率:700MHz ~ 2.3GHz P1dB:1dBm 底噪:-148dBm/Hz 輸出功率:-1dBm 電流 - 電源:46mA 電源電壓:2.7 V ~ 3.6 V 測(cè)試頻率:1.75GHz 封裝/外殼:28-WFQFN 裸露焊盤 包裝:帶卷 (TR)
LT5503EFE#PBF 功能描述:IC DIRECT IQ MOD/MIXER 20-TSSOP RoHS:是 類別:RF/IF 和 RFID >> RF 調(diào)制器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:調(diào)制器 LO 頻率:700MHz ~ 2.3GHz RF 頻率:700MHz ~ 2.3GHz P1dB:1dBm 底噪:-148dBm/Hz 輸出功率:-1dBm 電流 - 電源:46mA 電源電壓:2.7 V ~ 3.6 V 測(cè)試頻率:1.75GHz 封裝/外殼:28-WFQFN 裸露焊盤 包裝:帶卷 (TR)
LT5503EFE#TR 功能描述:IC DIRECT IQ MOD/MIXER 20-TSSOP RoHS:否 類別:RF/IF 和 RFID >> RF 調(diào)制器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:調(diào)制器 LO 頻率:700MHz ~ 2.3GHz RF 頻率:700MHz ~ 2.3GHz P1dB:1dBm 底噪:-148dBm/Hz 輸出功率:-1dBm 電流 - 電源:46mA 電源電壓:2.7 V ~ 3.6 V 測(cè)試頻率:1.75GHz 封裝/外殼:28-WFQFN 裸露焊盤 包裝:帶卷 (TR)
LT5503EFE#TRPBF 功能描述:IC DIRECT IQ MOD/MIXER 20-TSSOP RoHS:是 類別:RF/IF 和 RFID >> RF 調(diào)制器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:調(diào)制器 LO 頻率:700MHz ~ 2.3GHz RF 頻率:700MHz ~ 2.3GHz P1dB:1dBm 底噪:-148dBm/Hz 輸出功率:-1dBm 電流 - 電源:46mA 電源電壓:2.7 V ~ 3.6 V 測(cè)試頻率:1.75GHz 封裝/外殼:28-WFQFN 裸露焊盤 包裝:帶卷 (TR)