AM55-0016RTR Tyco Electronics, AM55-0016RTR Datasheet - Page 2

• Manufacturer Part Number: AM55-0016RTR
• Description: Switched Low Noise Amplifier 800 - 1000 MHz
• Manufacturer: Tyco Electronics

Switched Low Noise Amplifier, 800-1000 MHz
1. Exceeding any one or combination of these limits may cause
2. Typical thermal resistance (
1. All external circuitry parts are readily available, low cost surface
2. RBIAS is chosen to set the desired current,
M/A-COM Division of AMP Incorporated
www.macom.com
Absolute Maximum Ratings
V
Input Power
Current
Channel Temperature
Operating Temperature
Storage Temperature
External Circuitry Parts List
Recommended PCB Configuration
Layout View
C5, C6, C7
Europe: Tel. [phone], Fax[phone]
DD
permanent damage.
mount components (0.040 inches x 0.020 inches or 0.060 inches x
0.030 inches).
L1
C1
C1, C2
C3, C4
RBIAS
Part
U1
L1
For:
Parameter
RBIAS
C3
see note 2
I
I
I
1000 pF
UMH9N
dd
dd
dd
Value
22 nH
47 pF
10 nF
~10 mA, R1 = 75 ohms;
~20 mA, R1 = 25 ohms;
~30 mA, R1 = 9 ohms.
2
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
C5
U2
jc
North America: Tel. [phone], Fax [phone]
) = +99°C/W.
U1
C7
Dual Bipolar Transistor
Source Bias Resistor
Absolute Maximum
-65°C to +150°C
Source Bypass
-40°C to +85°C
1
1
Purpose
By-Pass
By-Pass
Tuning
+6 VDC
+150°C
0 dBm
30 mA
C2
C6
C4
Asia/Pacific: Tel.[phone], Fax [phone]
The PCB dielectric between RF traces and RF ground layers
should be chosen to reduce RF discontinuities between 50
lines and package pins.
dielectric thickness of 0.008” (0.2 mm) yielding a 50
width of 0.015” (0.38 mm). The recommended metalization
thickness is 1 ounce copper.
External Circuitry
Pin Configuration
Cross Section View
Pin No.
RFIN
1
2
3
4
5
6
7
8
C5
C1
Pin Name
L1
VDD1
VDD2
VCTL
GND
OUT
VS1
VS2
IN
C3
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
M/A-COM recommends an FR-4
1
2
3
4
RF Traces + Components
VDD
RF Ground
DC Routing
Customer Defined
RBIAS
8
7
6
5
U1
Description
C2
C4
AM55-0016
C7
VCTL
C6
RFOUT
V2.00
line