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參數(shù)資料
| 型號： | SA631DK |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 衰減器 |
| 英文描述： | ECONOLINE: RB & RA - Dual Output from a Single Input Rail- Power Sharing on Output- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 85% |
| 中文描述： | 800 MHz - 1000 MHz RF/MICROWAVE DOUBLE BALANCED MIXER |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 103K |
| 代理商： | SA631DK |
Philips Semiconductors
Product specification
SA631
1GHz low voltage LNA and mixer
2
1998 Jan 08
853–2045 18847
DESCRIPTION
The SA631 is a combined low-noise BiCMOS amplifier, and mixer
designed for high-performance low-power communication systems
from 800-1000MHz. The low-noise preamplifier has a 1.7dB noise
figure at 881MHz with 15dB gain and an IP3 intercept of –7dBm at
the input. The gain is stabilized by on-chip compensation to vary
less than
±
0.2dB over –40 to +85
°
C temperature range. The
wide-dynamic-range mixer has a 10dB noise figure and IP3 of
+3.3dBm at the input at 881MHz. The nominal current drawn from a
single 3V supply is 8.3mA. Additionally, the entire circuit can be
powered down to further reduce the supply current to less than
20
μ
A.
FEATURES
Low current consumption
Outstanding gain and noise figure
Excellent gain stability versus temperature and supply voltage
LNA and mixer power down capability
Designed in Philips state of the art BiCMOS QUBIC process
APPLICATIONS
900MHz cellular and cordless front-end
Spread spectrum receivers
RF data links
UHF frequency conversion
Portable radio
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
20
19
18
17
16
15
GND
LNA OUT
V
CC
LNA IN
GND
GND
MIXER IN
MIXER OUT
MIXER OUT
GND
GND
GND
GND
GND
GND
GND
LO OUT
PD2
PD1
GND
SR00124
Figure 1. Pin Configuration
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
ORDER CODE
DWG #
20-Pin Shrink Small Outline Package (Surface-mount, SSOP)
–40 to +85
°
C
SA631DK
SOT266-1
BLOCK DIAGRAM
4
3
2
1
5
20
19
18
17
16
7
6
10
9
8
15
14
13
12
11
LO
OUT
GND
GND
GND
V
CC
LNA
IN
GND
MIXER
IN
MIXER
OUT
MIXER
OUT
PD1
PD2
GND
LNA
OUT
GND
GND
GND
LNA
GND
GND
GND
SR01588
Figure 2. SA631 Block Diagram
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相關代理商/技術參數(shù) |
參數(shù)描述 |
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| SA636DK,118 | 功能描述:射頻混合器 LV HI PERF MIX FM IF SY W/RSSI RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
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