参数资料
| 型号： | AD8368ACPZ-WP |
| 厂商： | Analog Devices Inc |
| 文件页数： | 17/20页 |
| 文件大小： | 0K |
| 描述： | IC AMP VGA 24LFCSP |
| 设计资源： | Extending the Dynamic Range of ADL5513 Logarithmic Detector Using AD8368 (CN0072) |
| 标准包装： | 64 |
| 系列： | X-AMP® |
| 放大器类型： | 可变增益 |
| 电路数： | 1 |
| -3db带宽： | 800MHz |
| 电流 - 电源： | 60mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 24-LFCSP-VQ（4x4） |
| 包装： | 托盘 - 晶粒 |
AD8368
Rev. B | Page 6 of 20
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
05
90
7-
0
02
18
ICOM
1
GAIN
24
E
NBL
23
V
PSI
22
V
PSI
21
MO
D
E
20
IC
OM
19
78
9
10
11
12
IN
P
T
OC
OM
OU
T
P
VP
SO
VP
SO
VP
SI
VP
SI
17
ICOM
2
DETO
16
ICOM
3
HPFL
15
DECL
4
DECL
14
DECL
5
DETI
13
VPSI
6
OCOM
NOTES
1. EXPOSED PAD. CONNECT EPAD TO LOW
IMPEDANCE GROUND.
AD8368
TOP VIEW
(Not to Scale)
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
GAIN
Gain Control.
2
DETO
Detector Output. Provides an output error current for the AGC function.
3
HPFL
High-Pass Filter Connection. A capacitor to ground sets the corner frequency of the internal output offset
control loop that controls the minimum usable input frequency.
4, 14, 15
DECL
Decoupling Pin. Nominally ~VS/2. Decoupling capacitance may need to be adjusted for AGC operation
(see the Applications Information section).
5
DETI
Detector Input. DC level referenced to DECL pin.
6, 7
OCOM
Connect OCOM to low impedance ground.
8
OUTP
Signal Output. Must be ac-coupled.
9, 10
VPSO
Positive Supply Voltage, 4.5 V to 5.5 V. VPSO and VPSI must be connected together externally and
properly bypassed.
11, 12, 13, 22, 23
VPSI
Positive Supply Voltage, 4.5 V to 5.5 V. VPSO and VPSI must be connected together externally and
properly bypassed.
16, 17, 18, 20
ICOM
Connect ICOM to low impedance ground.
19
INPT
Signal Input. Must be ac-coupled.
21
MODE
Gain Direction Control. High for positive slope. Low for negative slope.
24
ENBL
Apply a Positive Voltage (2.5 V
≤ V
ENBL
≤ VPSI) to Activate Device.
EPAD
Exposed Pad. Connect the exposed pad to low impedance ground.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8368-EVALZ | 制造商:Analog Devices 功能描述:EVAL BD 800 MHZ, LINEAR-IN-DB VGA W/ AGC DETECTOR - Bulk 制造商:Analog Devices 功能描述:EVALUATION BOARD KIT |
| AD8369 | 制造商:AD 制造商全称:Analog Devices 功能描述:45 dB Digitally Controlled VGA LF to 600 MHz |
| AD8369ARM | 制造商:Analog Devices 功能描述:500 MHZ DIGITAL VGA - Bulk |
| AD8369ARU | 制造商:Analog Devices 功能描述:SP Amp Variable Gain Amp Single 5.5V 16-Pin TSSOP Tube 制造商:Rochester Electronics LLC 功能描述:TSSOP IF DIGITAL CONTROL VGA - Bulk 制造商:Analog Devices 功能描述:IC SEMICONDUCTOR ((NS)) |
| AD8369ARU-REEL | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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