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AA109-310 Datasheet, PDF (3/3 Pages) Alpha Industries – GaAs IC 5 Bit Digital Attenuator With Serial-to-Parallel Driver 0.5-2.5 GHz | |||
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GaAs IC 5 Bit Digital Attenuator With Serial-to-Parallel Driver DCâ2.5 GHz
Pin Out
47 pF
Pin 32
Pin 1
GND
GND
GND
GND
J1
GND
GND
GND
Timing Diagram
LE
GND
GND
GND
GND
J2
GND
GND
GND
Vcc
10 kâ¦
47 pF
Pin
1â4
5
6â19
20
21â25
26
27
28
29
30
31
32
Symbol
GND
J1
GND
J2
GND
VCC
SCK
SDA
LE
RST
GND
SOut
AA109-310
Function
Ground
RF Input/Output
Ground
RF Input/Output
Ground
Supply Voltage
Serial Clock Input
Serial Data Input
Latch Enable
Reset
Ground
Serial Data Output
SCK
SDA
T1
T2
T3
LE Setup Time
SDA Setup Time
SDA Hold Time
LE Hold Time
Clock Period
Parameter
T5
T4
Symbol
T1
T2
T3
T4
T5
Min.
Typ. Max. Unit
15
ns
15
ns
10
ns
10
ns
60
ns
Alpha Industries, Inc. [781] 935-5150 ⢠Fax [617] 824-4579 ⢠Email sales@alphaind.com ⢠www.alphaind.com
3
Specifications subject to change without notice. 3/01A
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