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參數(shù)資料
| 型號： | MAX2442EAI |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 900MHz Image-Reject Receivers |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO28 |
| 封裝： | 5.30 MM, 6.50 MM PITCH, SSOP-28 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 107K |
| 代理商： | MAX2442EAI |
M
900MHz Image-Rejec t Rec eivers
8
_______________________________________________________________________________________
Pin Desc ription (c ontinued)
Ground Connection for VCO and Phase Shifters
Ground (substrate)
Ground Connection for Master Bias Cell
26
27
28
GND
GND
GND
FUNCTION
PIN
NAME
V
CC
V
CC
17
16
15
18
19
21
1000pF
VARACTOR:
ALPHA SMV1299-004
OR EQUIVALENT
RECEIVE IF OUTPUT (330
)
SEE APPLICATIONS INFORMATIONSECTION
L3: COILCRAFT 0805HS-060TMBC
27
23
26
3
12
20
22
1
28
RECEIVE
RF INPUT
5
9
6
7
0.01
μ
F
47pF
V
CC
0.1μF
V
CC
V
CC
2
47pF
0.1μF
8.2nH
12nH
47pF
47pF
47pF
8
11
0.01μF
47pF
0.01μF
MAX2440
MAX2441
MAX2442
6.8
6.8
6.8
L3
(nH)
PART
VCOTANK COMPONENTS FOR
915MHz TYPICAL RF
C26
(pF)
2.0
1.5
1.5
C2, C3
(pF)
2.0
2.7
2.0
47pF
14
RXIN
GND
GND
V
CC
GND
GND
13
GND
4
GND
GND
CAP1
V
CC
V
CC
GND
RXON
VCOON
DIV1
MOD
PREOUT
RXON
VCOON
DIV1
MOD
TOPLL
GND
RXOUT
GND
100nH
GND
PREGND
47pF
V
CC
24
25
VCO
ADJUST
47pF
C3
1k
47k
1k
C2
10
10
V
CC
L3
C26
TANK
LNAGAIN
LNAGAIN
10
MAX2440
MAX2441
MAX2442
TANK
Figure 1. Typical Operating Circuit
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2442EAI+ | 功能描述:射頻接收器 Integrated Circuits (ICs) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2442EAI+T | 功能描述:射頻接收器 Integrated Circuits (ICs) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2442EAI-T | 功能描述:射頻接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX244C/D | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX244C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
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