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參數(shù)資料
| 型號(hào)： | MAX2021ETX |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | High-Dynamic-Range, Direct Up-/Downconversion 750MHz to 1200MHz Quadrature Mod/Demod |
| 中文描述： | TELECOM, CELLULAR, BASEBAND CIRCUIT, QCC36 |
| 封裝： | 6 X 6 MM, TQFN-36 |
| 文件頁(yè)數(shù)： | 6/14頁(yè) |
| 文件大?。?/td> | 242K |
| 代理商： | MAX2021ETX |
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M
High-Dynamic-Range, Direct Up-/Downconversion
750MHz to 1200MHz Quadrature Mod/Demod
6
_______________________________________________________________________________________
MODULATOR OUTPUT POWER
vs. INPUT POWER
M
INPUT POWER (dBm)
O
19
16
25
22
13
10
5
0
15
20
-5
10
28
INPUT SPLIT BETWEEN I AND Q,
f
IF
= 25MHz, f
LO
= 900MHz
P
LO
= -6dBm, -3dBm, 0dBm, +3dBm
MODULATOR OUTPUT POWER
vs. LO FREQUENCY
M
LO FREQUENCY (MHz)
O
975
900
1125
1050
825
1
-1
-3
3
5
-5
750
1200
T
C
= -40
°
C
T
C
= +85
°
C
T
C
= +25
°
C
V
BBI
= V
BBQ
= 1.4V
P-P
DIFFERENTIAL
LO LEAKAGE vs. LO FREQUENCY
M
LO FREQUENCY (MHz)
L
959
948
937
926
-90
-80
-70
-60
-50
-40
-100
915
970
P
RF
= -40dBm
P
RF
= -7dBm
P
RF
= -1dBm
LO LEAKAGE NULLED AT P
RF
= -1dBm
P
RF
= +5dBm
LO LEAKAGE vs. LO FREQUENCY
M
LO FREQUENCY (MHz)
L
959
948
937
926
-90
-80
-70
-60
-50
-40
-100
915
970
T
C
= -40
°
C
T
C
= +85
°
C
T
C
= +25
°
C
P
RF
= -1dBm, LO LEAKAGE NULLED AT T
C
= +25
°
C
LO LEAKAGE vs. LO FREQUENCY
M
LO FREQUENCY (MHz)
L
959
948
937
926
-90
-80
-70
-60
-50
-40
-100
915
970
P
LO
= -6dBm
P
LO
= +3dBm
P
LO
= -3dBm
P
LO
= 0dBm
P
RF
= -1dBm, LO LEAKAGE NULLED AT P
LO
= 0dBm
OUTPUT NOISE vs. OUTPUT POWER
M
OUTPUT POWER (dBm)
O
10
5
0
-5
-10
-175
-170
-165
-160
-155
-150
-180
-15
15
T
C
= +25
°
C, f
LO
= 900MHz
P
LO
= -6dBm
P
LO
= -3dBm
P
LO
= 0dBm
P
LO
= +3dBm
OUTPUT NOISE vs. OUTPUT POWER
M
OUTPUT POWER (dBm)
O
10
5
0
-5
-10
-175
-170
-165
-160
-155
-150
-180
-15
15
P
LO
= 0dBm, f
LO
= 900MHz
T
C
= +85
°
C
T
C
= -40
°
C
T
C
= +25
°
C
Typical Operating Characteristics (continued)
(MAX2021
Typical Application Circuit
, V
CC
= +4.75V to +5.25V, GND = 0V, I/Q differential inputs driven from a 100
DC-coupled
source, 0V common-mode input, P
LO
= 0dBm, 750MHz
≤
f
LO
≤
1200MHz, 50
LO and RF system impedance, R1 = 432
, R2 = 619
,
R3 = 332
, T
C
= -40°C to +85°C. Typical values are at V
CC
= +5V, V
BBI
= 1.4V
P-P
differential, V
BBQ
= 1.4V
P-P
differential, f
IQ
= 1MHz,
f
LO
= 900MHz, T
C
= +25°C, unless otherwise noted.)
MODULATOR
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2021ETX+ | 功能描述:調(diào)節(jié)器/解調(diào)器 0.75GHz-1.2GHz Quad Mod/Demod RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| MAX2021ETX+T | 功能描述:調(diào)節(jié)器/解調(diào)器 0.75GHz-1.2GHz Quad Mod/Demod RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| MAX2021ETX-T | 功能描述:調(diào)節(jié)器/解調(diào)器 0.75GHz-1.2GHz Quad Mod/Demod RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| MAX2021EVKIT | 功能描述:射頻開(kāi)發(fā)工具 RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| MAX2022 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:High-Dynamic-Range, Direct Upconversion 1500MHz to 2500MHz Quadrature Modulator |
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