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參數(shù)資料
| 型號： | AM55-0016TR |
| 英文描述： | Switched Low Noise Amplifier 800 - 1000 MHz |
| 中文描述： | 開關(guān)低噪聲放大器800 - 1000兆赫 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 92K |
| 代理商： | AM55-0016TR |
V2.00
Switched Low Noise Amplifier, 800-1000 MHz
AM55-0016
M/A-COM Division of AMP Incorporated
I
North America: Tel. (800) 366-2266, Fax (800) 618-8883
I
Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
I
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
L1
RFOUT
RFIN
VDD
VCTL
RBIAS
C1
C2
C6
C4
C3
C5
C7
U1
1
2
3
4
5
6
7
8
RF Traces + Components
RF Ground
DC Routing
Customer Defined
The PCB dielectric between RF traces and RF ground layers
should be chosen to reduce RF discontinuities between 50
lines and package pins. M/A-COM recommends an FR-4
dielectric thickness of 0.008” (0.2 mm) yielding a 50
line
width of 0.015” (0.38 mm). The recommended metalization
thickness is 1 ounce copper.
U2
C2
C4
C6
C7
C5
C3
L1
C1
U1
RBIAS
External Circuitry Parts List
Part
Value
C1, C2
1000 pF
C3, C4
47 pF
C5, C6, C7
10 nF
L1
22 nH
RBIAS
see note 2
U1
UMH9N
1
Purpose
Source Bypass
By-Pass
By-Pass
Tuning
Source Bias Resistor
Dual Bipolar Transistor
1. All external circuitry parts are readily available, low cost surface
mount components (0.040 inches x 0.020 inches or 0.060 inches x
0.030 inches).
2. RBIAS is chosen to set the desired current,
For:
I
dd
~10 mA, R1 = 75 ohms;
I
dd
~20 mA, R1 = 25 ohms;
I
dd
~30 mA, R1 = 9 ohms.
Layout View
Absolute Maximum Ratings
Parameter
V
DD
Input Power
Current
Channel Temperature
2
Operating Temperature
Storage Temperature
1
Absolute Maximum
+6 VDC
0 dBm
30 mA
+150°C
-40°C to +85°C
-65°C to +150°C
1. Exceeding any one or combination of these limits may cause
permanent damage.
2. Typical thermal resistance (
θ
jc
) = +99°C/W.
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
External Circuitry
Cross Section View
Recommended PCB Configuration
Pin Name
VDD1
IN
VS1
GND
VS2
OUT
VDD2
VCTL
Description
Stage 1 Supply Voltage
RF Input
Stage 1 Source
RF and DC Ground
Stage 2 Source
RF Output
Stage 2 Supply Voltage
Switch Control Voltage
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| AM55-0023 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Variable Voltage Gain Control Amplifier 0.8 - 2.0 GHz |
| AM55-0023RTR | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Variable Voltage Gain Control Amplifier 0.8 - 2.0 GHz |
| AM55-0023SMB | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Variable Voltage Gain Control Amplifier 0.8 - 2.0 GHz |
| AM55-0023TR | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Variable Voltage Gain Control Amplifier 0.8 - 2.0 GHz |
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