參數(shù)資料
型號: ARA2000
廠商: ANADIGICS, Inc.
英文描述: Address-Programmable Reverse Amplifier with Step Attenuator
中文描述: 地址可編程放大器的反向衰減器與步驟
文件頁數(shù): 2/20頁
文件大小: 215K
代理商: ARA2000
2
Data Sheet - Rev 2.2
06/2004
ARA2000
Figure 2: Functional Block Diagram
Figure 3: Pin Out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GND
GND
I
SET1
A1
OUT
(-)
Vg1
ATT
IN
(-)
V
CMOS
A1
IN
(+)
A1
OUT
(+)
CLK
ATT
IN
(+)
DAT
V
ATTN
EN
A1
IN
(-)
A2
OUT
(-)
I
SET2
A2
IN
(-)
Vg2
ATT
OUT
(-)
A2
OUT
(+)
GND
CMOS
A2
IN
(+)
N/C
ATT
OUT
(+)
C1
N/C
C0
32 dB
16 dB
8 dB
4 dB
2 dB
1 dB
EFET
EFET
GaAs IC
ATT
IN
(+)
A1
OUT
(+)
A1
IN
(+)
I
SET1
Vg1
A1
OUT
(-)
A1
IN
(-)
ATT
IN
(-)
ATT
OUT
(-)
A2
IN
(-)
A2
OUT
(-)
Vg2
I
SET2
A2
OUT
(+)
A2
IN
(+)
ATT
OUT
(+)
16 dB
1 dB
2 dB
4 dB
8 dB
32 dB
4-Bit Shift
Register / Chip Select
CMOS IC (Serial to Parallel Interface)
2-Bit Shift
Register/
Address
Buffer
Control Latch
P5
P4
P3
P2
P1
P0
8
Clock
Data
Enable
2-Bit Shift
Register / Die ID
8-Bit Shift Register
Buffer
Data Latch
Die
Address 0
Die
Address 1
8
2
2
8
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