DataSheet.jp

ISL55210 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 ISL55210
部品説明 Ultra-High Dynamic Range Differential Amplifier
メーカ Intersil
ロゴ Intersil ロゴ 



Total 18 pages
		

No Preview Available !

ISL55210 Datasheet, ISL55210 PDF,ピン配置, 機能
Wideband, Low-Power, Ultra-High Dynamic Range
Differential Amplifier
ISL55210
The ISL55210 is a very wide band, Fully Differential Amplifier
(FDA) intended for high dynamic range ADC input interface
applications. This voltage feedback FDA design includes an
independent output common mode voltage control.
Intended for very high dynamic range ADC interface
applications, at the lowest quiescent power (115mW), the
ISL55210 offers a 4.0GHz Gain Bandwidth Product with a very
low input noise of 0.85nV/(Hz). In a balanced differential I/O
configuration, with 2VP-P output into a 200load configured
for a gain of 15dB, the IM3 terms are <-100dBc through
110MHz. With a minimum operating gain of 2V/V (6dB), the
ISL55210 supports a wide range of higher gains with minimal
BW or SFDR degradation. Its ultra high differential slew rate of
5,600V/µs ensures clean large signal SFDR performance or a
fast settling step response.
The ISL55210 requires only a single 3.3V (max 4.2V) power
supply with 35mA typical quiescent current. This industry
leading low current solution can be further reduced when
needed using the optional power shutdown to <0.4mA supply
current. External feedback and gain setting resistors give
maximum flexibility and accuracy. A companion device, the
ISL55211, includes on-chip feedback and 3 possible gain
setting connections where an internally fixed gain solution is
preferred. The ISL55210 is available in a leadless, 16 Ld TQFN
package and is specified for operation over the -40ºC to +85ºC
ambient temperature range.
Features
• Gain Bandwidth Product . . . . . . . . . . . . . . . . . . . . . . . . 4.0GHz
• Input Voltage Noise . . . . . . . . . . . . . . . . . . . . . . . 0.85nV/(Hz)
• Differential Slew Rate . . . . . . . . . . . . . . . . . . . . . . . 5,600V/µs
• 2VP-P, 2-tone IM3 (200) 100MHz . . . . . . . . . . . . . . -109dBc
• Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . 3.0V to 4.2V
• Quiescent Power (3.3V Supply) . . . . . . . . . . . . . . . . . .115mW
Applications
• Low Power, High Dynamic Range ADC Interface
• Differential Mixer Output Amplifier
• SAW Filter Pre/Post Driver
• Differential Comms-DAC Output Driver
Related Products and
Literature
ISL55211 - Fixed Gain Version of the ISL55210
ISLA112P50 - 12-bit, 500MSPS ADC (<500mW)
ISLA214P50 - 14-bit, 500MSPS ADC (<850mW)
AN1649 - Designer’s Guide to the ISL55210 and ISL55211
Evaluation Boards
AN1725 - Ultra Low Power Broadband 8 to 14-Bit Data
Acquisition Platform
AN1837 - Ultra High Performance Broadband 12 to 16-Bit
Data Acquisition Platform
AN1831 - Designer's Guide to the ISL55210-ABEVAL1Z
Active Balun Evaluation Board
105MHz SINGLE TONE
180mVpp for -1dBFS
100
Vi 1:2
0.1µF
50
Vcm
+3.3V
35mA
495 (115mW)
10k
500kHz 180MHz SPAN
ISLA112P50
+
40.2
12 Bit
V+ <500mW
0.1µF
33nH
20pF
PD
ISL55210
Vb 210
Vdiff
ADT4-1WT
100
-
495
0.1µF
210
33nH
20pF
V-
40.2
500MSPS
Vdiff
20log ( Vi ) = 17.3dB gain
CLK
FIGURE 1. TYPICAL APPLICATION CIRCUIT
SNRFS = 64.9dBFS
HD2 = -83dBc
HD3 = -84dBc
ENOBFS = 10.5 Bits
June 6, 2013
FN7811.2
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 |Copyright Intersil Americas LLC 2011-2013. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.

1 Page





ページ 合計 : 18 ページ
PDF
ダウンロード
[ ISL55210.PDF ]

共有リンク

Link :

おすすめデータシート

部品番号部品説明メーカ
ISL55210

Ultra-High Dynamic Range Differential Amplifier

Intersil
Intersil
ISL55211

Differential Amplifier

Intersil
Intersil

www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap