DataSheet.jp

HS-1212RH の電気的特性と機能

HS-1212RHのメーカーはIntersil Corporationです、この部品の機能は「Radiation Hardened/ Dual/ High Speed Low Power/ Video Closed Loop Buffer」です。


製品の詳細 ( Datasheet PDF )

部品番号 HS-1212RH
部品説明 Radiation Hardened/ Dual/ High Speed Low Power/ Video Closed Loop Buffer
メーカ Intersil Corporation
ロゴ Intersil Corporation ロゴ 




このページの下部にプレビューとHS-1212RHダウンロード(pdfファイル)リンクがあります。
Total 9 pages

No Preview Available !

HS-1212RH Datasheet, HS-1212RH PDF,ピン配置, 機能
Data Sheet
HS-1212RH
August 1999 File Number 4228.1
Radiation Hardened, Dual, High Speed
Low Power, Video Closed Loop Buffer
The HS-1212RH is a dual closed loop buffer featuring user
programmable gain and high speed performance.
Manufactured on Intersil’s proprietary complementary
bipolar UHF-1 (DI bonded wafer) process, this device offers
wide -3dB bandwidth of 340MHz, very fast slew rate,
excellent gain flatness and high output current. These
devices are QML approved and are processed and screened
in full compliance with MIL-PRF-38535.
A unique feature of the pinout allows the user to select a
voltage gain of +1, -1, or +2, without the use of any external
components. Gain selection is accomplished via
connections to the inputs, as described in the “Application
Information” section. The result is a more flexible product,
fewer part types in inventory, and more efficient use of board
space.
Compatibility with existing op amp pinouts provides flexibility
to upgrade low gain amplifiers, while decreasing component
count. Unlike most buffers, the standard pinout provides an
upgrade path should a higher closed loop gain be needed at
a future date.
Specifications for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-96831. A “hot-link” is provided
on our homepage for downloading.
www.intersil.com/spacedefense/space.asp
Ordering Information
ORDERING NUMBER
INTERNAL
MKT. NUMBER
5962F9683101VPA
HS7-1212RH-Q
5962F9683101VPC
HS7B-1212RH-Q
TEMP. RANGE
(oC)
-55 to 125
-55 to 125
Features
• Electrically Screened to SMD # 5962-96831
• QML Qualified per MIL-PRF-38535 Requirements
• MIL-PRF-38535 Class V Compliant
• User Programmable For Closed-Loop Gains of +1, -1 or
+2 Without Use of External Resistors
• Standard Operational Amplifier Pinout
• Low Supply Current . . . . . . . . . . . . 5.9mA/Op Amp (Typ)
• Excellent Gain Accuracy . . . . . . . . . . . . . . . 0.99V/V (Typ)
• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . .340MHz (Typ)
• Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . .1155V/µs (Typ)
• High Input Impedance . . . . . . . . . . . . . . . . . . . 1M(Typ)
• Excellent Gain Flatness (to 50MHz). . . . . . ±0.02dB (Typ)
• Fast Overdrive Recovery . . . . . . . . . . . . . . . . <10ns (Typ)
• Total Gamma Dose. . . . . . . . . . . . . . . . . . . . 300kRAD(Si)
• Latch Up . . . . . . . . . . . . . . . . . . . . . None (DI Technology)
Applications
• Flash A/D Driver
• Video Switching and Routing
• Pulse and Video Amplifiers
• Wideband Amplifiers
• RF/IF Signal Processing
• Imaging Systems
Pinout
HS-1212RH (CERDIP) GDIP1-T8
OR
HS-1212RH (SBDIP) CDIP2-T8
TOP VIEW
OUT1 1
-IN1 2
+IN1 3
V- 4
-+
+-
8 V+
7 OUT2
6 -IN2
5 +IN2
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999

1 Page





HS-1212RH pdf, ピン配列
HS-1212RH
TABLE 1. UNITY GAIN PERFORMANCE FOR VARIOUS IMPLEMENTATIONS
APPROACH
PEAKING (dB)
BW (MHz)
±0.1dB GAIN FLATNESS (MHz)
Remove -IN Pin
4.5 430
21
+RS = 620
+RS = 620and Remove -IN Pin
Short +IN to -IN (e.g., Pins 2 and 3)
0 220
0.5 215
0.6 280
27
15
70
100pF Capacitor Between +IN and -IN
0.7 290
40
Terminated microstrip signal lines are recommended at the
input and output of the device. Capacitance directly on the
output must be minimized, or isolated as discussed in the
next section.
An example of a good high frequency layout is the
Evaluation Board shown in Figure 3.
Driving Capacitive Loads
Capacitive loads, such as an A/D input, or an improperly
terminated transmission line will degrade the amplifier’s
phase margin resulting in frequency response peaking and
possible oscillations. In most cases, the oscillation can be
avoided by placing a resistor (RS) in series with the output
prior to the capacitance.
Evaluation Board
The performance of the HS-1212RH may be evaluated using
the HA5023 Evaluation Board, slightly modified as follows:
1. Remove the two feedback resistors, and leave the
connections open.
2. a. For AV = +1 evaluation, remove the gain setting
resistors (R1), and leave pins 2 and 6 floating.
b. For AV = +2, replace the gain setting resistors (R1)
with 0resistors to GND.
The modified schematic for amplifier 1, and the board layout
are shown in Figures 2 and 3.
To order evaluation boards (part number HA5023EVAL),
please contact your local sales office.
Figure 1 details starting points for the selection of this
resistor. The points on the curve indicate the RS and CL
combinations for the optimum bandwidth, stability, and
settling time, but experimental fine tuning is recommended.
Picking a point above or to the right of the curve yields an
overdamped response, while points below or left of the curve
indicate areas of underdamped performance.
RS and CL form a low pass network at the output, thus
limiting system bandwidth well below the amplifier bandwidth
of 350MHz. By decreasing RS as CL increases (as
illustrated in the curves), the maximum bandwidth is
obtained without sacrificing stability. In spite of this,
bandwidth decreases as the load capacitance increases.
OUT
50
R 1 (NOTE)
1
2
IN
50
3
4
5V
10µF
0.1µF
8 +5V
+− 7
6
0.1µF 10µF
5
GND
GND
NOTE: R1 = (AV = +1)
OR 0(AV = +2)
FIGURE 2. MODIFIED EVALUATION BOARD SCHEMATIC
50
40
30
20 AV = +1
AV = +2
10
0
0 50 100 150 200 250 300 350 400
LOAD CAPACITANCE (pF)
FIGURE 1. RECOMMENDED SERIES RESISTOR vs LOAD
CAPACITANCE
3


3Pages


HS-1212RH 電子部品, 半導体
HS-1212RH
Typical Performance Curves VSUPPLY = ±5V, TA = 25oC, RL = 100, Unless Otherwise Specified (Continued)
6
3
0
-3
-6
-9 AV = -1
AV = +2
AV = +1
VOUT = 4VP-P (+1)
VOUT = 5VP-P (-1, +2)
+RS = 620(+1)
1 10 100
FREQUENCY (MHz)
FIGURE 14. FULL POWER BANDWIDTH
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
0.3
AV = -1
AV = +1
AV = +2
1 10
FREQUENCY (MHz)
FIGURE 16. REVERSE ISOLATION
300
100
0.7
VOUT = 200mVP-P
0.6 +RS = 620(+1)
0.5 +RS = 0(-1, +2)
0.4
0.3
0.2 AV = +2
0.1
0
-0.1
-0.2
-0.3
1
AV = +1
10
FREQUENCY (MHz)
AV = -1
100
FIGURE 15. GAIN FLATNESS
-10
AV = +2
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
0.3
1
RL =
RL = 100
10
FREQUENCY (MHz)
100
500
FIGURE 17. ALL HOSTILE CROSSTALK
-40
-45
20MHz
-50
-55
10MHz
-60
-65
-70
-10
-5 0 5 10
OUTPUT POWER (dBm)
15
FIGURE 18. 2nd HARMONIC DISTORTION vs POUT
6
-40
-45
-50
20MHz
-55
-60
10MHz
-65
-70
-10
-5 0 5 10
OUTPUT POWER (dBm)
15
FIGURE 19. 3rd HARMONIC DISTORTION vs POUT

6 Page



ページ 合計 : 9 ページ
 
PDF
ダウンロード
[ HS-1212RH データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
HS-1212RH

Radiation Hardened/ Dual/ High Speed Low Power/ Video Closed Loop Buffer

Intersil Corporation
Intersil Corporation


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