データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

Preview PDF HTML

ADA4938-1ACPZ-R2 データシート(PDF) 12 Page - Analog Devices

部品番号 ADA4938-1ACPZ-R2
部品情報  Ultra-Low Distortion Differential ADC Driver
PDF  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  AD [Analog Devices]
ホームページ  http://www.analog.com
Logo AD - Analog Devices

ADA4938-1ACPZ-R2 データシート(HTML) 12 Page - Analog Devices

Back Button ADA4938-1ACPZ-R2 Datasheet HTML 6Page - Analog Devices ADA4938-1ACPZ-R2 Datasheet HTML 7Page - Analog Devices ADA4938-1ACPZ-R2 Datasheet HTML 8Page - Analog Devices ADA4938-1ACPZ-R2 Datasheet HTML 9Page - Analog Devices ADA4938-1ACPZ-R2 Datasheet HTML 10Page - Analog Devices ADA4938-1ACPZ-R2 Datasheet HTML 11Page - Analog Devices ADA4938-1ACPZ-R2 Datasheet HTML 12Page - Analog Devices ADA4938-1ACPZ-R2 Datasheet HTML 13Page - Analog Devices ADA4938-1ACPZ-R2 Datasheet HTML 14Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 12 / 14 page
background image
ADA4938-1
Preliminary Technical Data
Rev. PrD | Page 12 of 14
assure that the output has sufficient drive capability. The input
impedance of the VOCM pin is approximately 10 kΩ. If multiple
ADA4938-1 devices share one reference output, it is
recommended that a buffer be used.
Table 7 and Table 8 list several common gain settings,
associated resistor values, input impedance, output noise
density, and approximate large signal bandwidth for both balanced
and unbalanced input configurations. Also shown are the input
common-mode voltage swings under the given conditions for
different VOCM settings with both dual and single 5 V supplies.
Table 7. Differential Ground-Referenced Input, DC-Coupled; See Figure 6
Common-Mode Swing at +IN, −IN (V)
+VS = 5 V, -VS = -5 V
VOUT,dm = 2.0 V p-p
+VS =5 V
VOUT,dm = 2.0 V p-p
Nominal
Gain (dB)
RF (Ω)
RG (Ω)
RIN,dm(Ω)
Differential
Output
Noise Density
(nV/√Hz)
Approximate
Large-Signal
Bandwidth (MHz)
VOCM = 0 V
VOCM = 3.5 V
VOCM = 2.5 V
VOCM = 3.2 V
0
200
200
400
5.8
-0.50 to 0.50
1.25 to 2.25
0.75 to 1.75
1.10 to 2.10
348
348
696
6.7
3
280
200
400
7.2
-0.35 to 0.35
1.10 to 1.82
0.69 to 1.40
0.98 to 1.69
348
249
498
7.6
6
200
100
200
8.0
-0.25 to 0.25
0.92 to 1.42
0.58 to 1.08
0.82 to 1.32
348
174
348
9.0
10
316
100
200
11
-0.16 to 0.16
0.68 to 1.00
0.44 to 0.76
0.61 to 0.92
348
110
220
12
12
402
100
200
14
-0.13 to 0.13
0.57 to 0.82
0.37 to 0.62
0.51 to 0.76
348
86.6
173
13
14
499
100
200
17
-0.10 to 0.10
0.48 to 0.68
0.32 to 0.52
0.43 to 0.63
348
69.8
140
16
Table 8. Single-Ended Ground-Referenced Input, DC-Coupled, RS = 50 Ω; See Figure 7
Common-Mode Swing at +IN, -IN (V)
+VS = 5 V, -VS = -5 V
VOUT,dm = 2.0 V p-p
+VS =5 V
VOUT,dm = 2.0 V p-p
Nominal
Gain (dB)
RF
(Ω)
RG1
(Ω)
RT
(Ω)
RIN,cm
(Ω)
RG2
(Ω)1
Differential
Output
Noise
Density
(nV/√Hz)
Approximate
Large-Signal
Bandwidth
(MHz)
VOCM = 0 V
VOCM = 3.5 V
VOCM = 2.5 V
VOCM = 3.2 V
0
200
200
61.9
267
226
5.5
-0.56 to 0.56
1.29 to 2.42
0.75 to 1.75
1.13 to 2.26
348
348
56.2
464
374
6.5
3
280
200
60.4
282
226
6.8
-0.40 to 0.40
1.16 to 1.97
0.71 to 1.52
1.03 to 1.83
348
249
59.0
351
274
7.3
6
200
100
75.0
150
130
7.0
-0.33 to 0.33
1.05 to 1.70
0.66 to 1.31
0.94 to 1.59
348
174
61.9
261
200
8.4
10
316
100
73.2
161
130
9.7
-0.21 to 0.21
0.82 to 1.23
0.52 to 0.93
0.73 to 1.14
348
110
69.8
177
140
10
12
402
100
71.5
167
130
12
-0.16 to 0.16
0.70 to 1.02
0.45 to 0.77
0.62 to 0.94
348
86.6
76.8
144
118
11
14
499
100
71.5
171
130
14
-0.13 to 0.13
0.59 to 0.85
0.39 to 0.65
0.53 to 0.79
348
69.8
86.6
120
100
12
1 RG2 = RG1 + (RS||RT)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


データシート ダウンロード

Go To PDF Page


リンク URL



ALLDATASHEETはお客様のビジネスに役立ちますか？  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   データシートへのリンク    |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com