TAT2814A1L-EB データシートの表示（PDF） - TriQuint Semiconductor
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TAT2814A1L-EB Datasheet PDF : 11 Pages
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TAT2814A
DOCSIS 3.0 / Edge QAM Variable Gain Amplifier
Pin Description
Note: Pin numbers
increment counter
clockwise.
Pin
1, 6, 7, 8, 10, 11, 13, 15, 19, 26, 27, 28, 29,
31, 33, 34, 35, 36, 37, 38, 39, 42, 44, 45,
47, 48
2
3, 4
5
9
12
14
16, 17
18
20, 25
21
22, 23, 43
24
30
32
40
41
46
49
Symbol
NC
RFIN1_P
SRC1
RFIN1_N
RFOUT1_N
PD
AGC
VDDATT
VG2_ADJ
VPA
RFOUT2_N
GND
RFOUT2_P
RFIN2_P
RFIN2_N
RFOUT_ATT_N
RFOUT_ATT_P
RFOUT1_P
GND
No Connect
Description
PreAmp RF Input, Positive
PreAmp RF Source
PreAmp RF Input, Negative
PreAmp RF Output, Negative
Power Down Control
Current Based Attenuator Control
Attenuator Bias
Power Amplifier VG2 Bias Adjust
Power Amplifier Supply
Power Amplifier RF Output, Negative
Ground Pin
Power Amplifier RF Output, Positive
Power Amplifier RF Input, Positive
Power Amplifier RF Input, Negative
Attenuator RF Output, Negative
Attenuator RF Output, Positive
PreAmp RF Output, Positive
Backside Ground Slug
Pin DC Specifications
Pin
Symbol
12
PD
14
AGC
Parameter
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Current
Min Typ Max Units
1.8
V
0.5
V
300
uA
-50
uA
-40
-1
mA
Data Sheet: Rev D 05-03-12
© 2012 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without noticee
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