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參數資料
| 型號： | CLC5506PCASM |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Gain Trim Amplifier (GTA) |
| 中文描述： | 修剪增益放大器（多倫多） |
| 文件頁數： | 1/12頁 |
| 文件大小： | 250K |
| 代理商： | CLC5506PCASM |
CLC5506
Gain Trim Amplifier (GTA)
General Description
The CLC5506 is a low-noise amplifier with programmable
gain for use in cellular base stations, WLL, radar and RF/IF
subsystems where gain-control is required to increase the
dynamic range. The CLC5506 allows designers to compen-
sate for manufacturing component tolerances and tempera-
ture variations in receiver front ends. Maximum amplifier
gain is set at 26dB . A three-line MICROWIRE serial inter-
face allows 16dB of attenuation from the max gain setting in
precise 0.25dB steps.
The CLC5506 uses a differential input and output, allowing
large output swings on a single 5V rail. The differential output
is well suited for impedance matching networks driving SAW
filters or directly driving differential input analog to digital
converters (ADC). The differential output also makes it pos-
sible to drive transformers allowing designers the ability to
match a wide variety of transmission lines. The output ampli-
fier has excellent output drive with low distortion.
Digital control of the CLC5506 is accomplished using MI-
CROWIRE Interface. Data Out and a Load Enable are incor-
porated so that more than one CLC5506/channel may be
programmed per system.
The CLC5506 maintains a 600MHz performance bandwidth
over its entire gain and attenuation range from +10dB to
+26dB. Gain control is divided into 64 equal steps of 0.25dB
and is dB-linear. Output drive and distortion performance are
excellent; In a 50
system, the third-order output intercept
point is +22dBm at nominal gain of 18dB at 25C. The
CLC5506 operates over the industrial temperature range of
40C to +85C.
Features
n
600MHz bandwidth
n
26dB maximum gain
n
16dB gain control range
n
Attenuation step size:
n
4.8dB noise figure
n
+22dBm output IP3
n
Digital
″
dB Linear
″
gain control
n
Supply voltage:
n
Supply current:
n
Supply shutdown:
n
Package: SOIC-14
n
Typical at 25C
@
150MHz
0.25dB
@
26dB
@
18dB gain
5V
75mA
35μA
Applications
n
Cellular base-stations
n
Base station repeater
n
Wireless Local Loop
n
Radar
n
Receivers
n
IF amplifiers
n
Digital IF receiver
n
Software radio
n
Satellite communications
MICROWIRE
Frequency Response vs. Gain Setting
DS101050-1
September 1999
C
1999 National Semiconductor Corporation
DS101050
www.national.com
相關PDF資料 |
PDF描述 |
|---|---|
| CLC5506 | Gain Trim Amplifier (GTA) |
| CLC5506IM | Gain Trim Amplifier (GTA) |
| CLC5506IMX | Gain Trim Amplifier (GTA) |
| CLC5509 | Ultra-Low Noise Preamplifier |
| CLC5509CM | Ultra-Low Noise Preamplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CLC5509 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Ultra-Low Noise Preamplifier |
| CLC5509CM | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Ultra-Low Noise Preamplifier |
| CLC5509PCASM | 功能描述:BOARD EVALUATION FOR CLC5509 RoHS:否 類別:編程器，開發系統 >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關產品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| CLC5523 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low-Power, Variable Gain Amplifier |
| CLC5523I | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low-Power, Variable Gain Amplifier |
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