AT65-0009-TB Tyco Electronics, AT65-0009-TB Datasheet - Page 2

• Manufacturer Part Number: AT65-0009-TB
• Description: Voltage Variable Attenuator 824 - 960 MHz
• Manufacturer: Tyco Electronics

Specifications subject to change without notice.
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Voltage Variable Attenuator, 824 - 960 MHz
North America: Tel. [phone]
Asia/Pacific: Tel.[phone], Fax [phone]
Europe: Tel. [phone], Fax[phone]
4. All external circuitry parts are readily available, low cost
5. See Application Note MA-C-05010008A for external tuning
Pin Configuration
External Circuitry Parts
Functional Diagram and
Bias Circuitry
surface mount components (.060 in. x .030 in or .080 in
x .050 in.).
capacitor values to suit specific Communication Bandwidths.
Part
C5
C6
RF IN
C1
C2
C3
C4
R1
L1
L2
5
5
Pin #
1
2
3
4
5
C1
C5
PIN 1
GND
10 kOhm
L1
390 pF
390 pF
390 pF
390 pF
180 nH
180 nH
Value
1.5 pF
1.5 pF
C3
GND
V
B
R1
L2
RFOUT V
Function
C4
4
GND
PIN 3
RFIN V
Current Limiting
GND
GND
GND
C6
RF Choke
RF Choke
Purpose
DC Block
DC Block
RF Tune
RF Tune
By-pass
By-pass
B
C2
B
RF OUT
Recommended PCB Configuration
3. Operation of this device above any one of these
Absolute Maximum Ratings
1. Circuit Material = FR-4, TETRA II, 0.031 inches thick.
2. Line Width = 0.025 inches, Line Spacing = 0.0056
Ordering Information
parameters may cause permanent damage.
Operating Temperature
inches.
Storage Temperature
AT65-0009-TB
Operating Voltage
AT65-0009TR
Part Number
Max Input Power
AT65-0009
Parameter
Units Mounted on Test Board
Tape and Reel (1K Reel)
Absolute Maximum
Bulk Packaging
-65°C to +125°C
-40°C to +85°C
Package
+27 dBm
AT65-0009
+5 V
3
V 1.00
2