AM55-0024RTR Tyco Electronics, AM55-0024RTR Datasheet - Page 2

• Manufacturer Part Number: AM55-0024RTR
• Description: Hi Dyn Range 2 Channel IF Amp with Power Control/ 100 - 400 MHz
• Manufacturer: Tyco Electronics

Specifications subject to change without notice.
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Hi Dyn Range 2 Channel IF Amp w/Pwr Cntrl, 100 - 400 MHz
North America: Tel. [phone]
Asia/Pacific: Tel.[phone], Fax [phone]
Europe: Tel. [phone], Fax[phone]
External Components
Typical Performance Curves
1. All inductors are 470 nH
2. All Capacitors are 10000 pF
3. IF outputs must be supplied +3 Volts.
IF In B
IF In A
3.5
3.0
2.5
2.0
1.5
1.0
0.045
Component
Input V
C
L
3V
A1
0.105
SWR
AM55-0024
0.165
3V
A2
Frequency (GHz)
3V
B1
0.225
3V
B2
1, 2, 3
0.285
10000 pF
470 nH
Value
0.345
IF Out A
IF Out B
3V B3
3V A3
0.405
Clock Diagram
1. Max Clock Speed = 40 MHz
2. Ton = Toff
3. Tsu = >3ns
4. Thold = >7ns
5. Data clocked in on rising clock edge
Each channel in the AM55-0024 is independently
controllable with a 3 wire serial interface: Clock, Data,
and Latch Enable. These lines can be shared based on
application requirements.
device is controlled with a 6 bit word, enabling the
selection of 64 possible states. The highest gain state is
'000000', and the lowest is '111111'. The sequence for
shifting the data is as follows: Present data (MSB first),
strobe clock, repeat until 6 bits have been presented and
clocked, then strobe the latch enable line, which
implements the state change.
Serial Interface
Clock
Data
Latch
3.5
3.0
2.5
2.0
1.5
1.0
0.045
Output V
0.105
SWR
0.165
Frequency (GHz)
1, 2, 3, 4, 5
0.225
The attenuator within the
0.285
AM55-0024
0.345
0.405
V 2.00
2