參數(shù)資料
型號(hào): AD8317ACPZ-R7
廠商: Analog Devices Inc
文件頁數(shù): 20/20頁
文件大?。?/td> 0K
描述: IC AMP LOG DETECT 8GHZ 8-LFCSP
產(chǎn)品培訓(xùn)模塊: Choosing and Using RF Detectors
標(biāo)準(zhǔn)包裝: 1
類型: 對(duì)數(shù)放大器
應(yīng)用: 接收器信號(hào)強(qiáng)度指示(RSSI)
安裝類型: 表面貼裝
封裝/外殼: 8-VFDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 8-LFCSP-VD(3x2)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 550 (CN2011-ZH PDF)
其它名稱: AD8317ACPZ-R7DKR
AD8317
Rev. B | Page 9 of 20
0
j2
j1
–j1
–j2
j0.5
–j0.5
j0.2
–j0.2
0.2
0.5
1
2
8000MHz
10000MHz
5800MHz
3600MHz
2200MHz
1900MHz
900MHz
100MHz
START FREQUENCY = 0.05GHz
STOP FREQUENCY = 10GHz
05541
-015
Figure 15. Input Impedance vs. Frequency; No Termination Resistor on INHI
(Impedance De-Embedded to Input Pins), Z0 = 50 Ω
A Ch3
620mV
3
05
54
1-
01
7
Ch3 500mV Ch4 200mV
M4.00s
T
12.7560s
4
Δ : 1.86V
@ : 1.69V
Figure 16. Power-On/Power-Off Response Time; VPOS = 3.0 V;
Input AC-Coupling Capacitors = 10 pF; CLPF = Open
CH1 200mV
05
541
-01
6
M20.0ns
A CH1
1.40V
T
943.600ns
CH1 RISE
10.44ns
CH1 FALL
6.113ns
Figure 17. VOUT Pulse Response Time; Pulsed RF Input 0.1 GHz, 10 dBm;
CLPF = Open; RLOAD = 150 Ω
05
54
1-
01
8
1k
10k
100k
1M
10
100
1000
10000
10M
N
O
ISE
S
PEC
T
R
A
L
D
E
N
S
IT
Y
(n
V/
H
z)
–20dBm
0dBm
–60dBm
RF OFF
–40dBm
FREQUENCY (Hz)
–10dBm
Figure 18. Noise Spectral Density of Output; CLPF = Open
05
54
1-
01
9
1k
10k
100k
1M
10
100
1000
10000
10M
NO
IS
E
S
P
E
C
T
RAL
DE
NS
IT
Y
(
n
V
/
Hz
)
FREQUENCY (Hz)
Figure 19. Noise Spectral Density of Output Buffer (from CLPF to VOUT);
CLPF = 0.1 μF
0
0.25
0.50
1.00
1.25
1.50
1.75
2.00
V
OU
T
(V
)
0.75
E
RR
O
R
(
d
B)
–2.0
–1.5
0
0.5
1.0
1.5
2.0
–0.5
–1.0
–55
–45
–35
–25
–15
–5
5
15
PIN (dBm)
–65
3.3V
3.0V
3.6V
05541-
020
Figure 20. Output Voltage Stability vs. Supply Voltage at 1.9 GHz
When VPOS Varies by 10%
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