参数资料
型号: AD8305ACPZ-R2
厂商: Analog Devices Inc
文件页数: 24/24页
文件大小: 0K
描述: IC AMP LOG CONV 100DB 16-LFCSP
设计资源: Interfacing ADL5315 to Translinear Logarithmic Amplifier (CN0056)
Interfacing ADL5317 High Side Current Mirror to a Translinear Logarithmic Amplifier in an Avalanche Photodiode Power Detector
标准包装: 250
类型: 对数转换器
应用: 光纤
安装类型: 表面贴装
封装/外壳: 16-VFQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-VQ
包装: 带卷 (TR)
AD8305
Rev. B | Page 9 of 24
IPD (A)
1.5
–2.0
1n
ER
R
O
R
;d
B
(1
0m
V
/d
B
)
1.0
0.5
0
–0.5
–1.0
–1.5
10n
1
100n
10
100
1m
TA = 25°C
2.0
MEAN + 3σ
MEAN – 3σ
10m
03
05
3-
0
21
Figure 21. Law Conformance Error Distribution (3σ to Either Side of Mean)
1.5
–2.0
E
R
OR
;dB
(
10
m
V
/d
B
)
1.0
0.5
0
–0.5
–1.0
–1.5
2.0
MEAN + 3σ @ 70°C
IPD (A)
1n
10n
100n
1
10
100
1m
10m
MEAN ± 3σ @0°C
MEAN – 3σ @ 70°C
TA = 0°C, 70°C
0
30
53
-02
2
Figure 22. Law Conformance Error Distribution (3σ to Either Side of Mean)
IPD (A)
3
–4
1n
E
R
O
R
;dB
(1
0m
V/
d
B
)
2
1
0
–1
–2
–3
10n
100n
1
10
100
1m
10m
4
TA = –40°C, +85°C
MEAN + 3σ @ –40°C
MEAN – 3σ @ –40°C
MEAN ± 3σ @ +85°C
03
05
3-
0
23
Figure 23. Law Conformance Error Distribution (3σ to Either Side of Mean)
TEMPERATURE (°C)
20
V
RE
F
DRI
F
T
(
m
V
)
15
10
5
0
–5
–10
–15
–20
MEAN + 3σ
MEAN – 3σ
–25
90
80
60
40
20
0
–20
10305070
–10
–30
–40
03
05
3-
0
24
Figure 24. VREF Drift vs. Temperature (3σ to Either Side of Mean)
20
Δ
DRI
F
T
(
m
V
)
15
10
5
0
–5
–10
–15
–20
MEAN + 3σ
MEAN – 3σ
TEMPERATURE (°C)
90
80
60
40
20
0
–20
10305070
–10
–30
–40
03
05
3-
0
25
Figure 25. VREF VIREF Drift vs. Temperature (3σ to Either Side of Mean)
5
V
IN
P
T
DRI
F
T
(
m
V
)
4
3
2
1
0
–1
–2
–3
–4
–5
TEMPERATURE (°C)
90
80
60
40
20
0
–20
10305070
–10
–30
–40
MEAN + 3σ
MEAN – 3σ
03
05
3-
02
6
Figure 26. VINPT Drift vs. Temperature (3σ to Either Side of Mean)
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