|
|
PDF NE600 Data sheet ( Hoja de datos )
| Número de pieza | NE600 | |
| Descripción | 1GHz LNA and mixer | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de NE600 (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
|
No Preview Available !
Philips Semiconductors
1GHz LNA and mixer
Product specification
NE/SA600
DESCRIPTION
The NE/SA600 is a combined low noise amplifier (LNA) and mixer
designed for high-performance low-power communication systems
from 800-1200MHwz.wTwh.dealtoaws-hneoeist4eup.creoammplifier has a 2dB noise
figure at 900MHz with 16dB gain and an IM3 intercept of -10dBm at
the input. Input and output impedances are 50Ω and the gain is
stabilized by on-chip compensation to vary less than ±0.5dB over
the -40 to +85°C temperature range. The wide-dynamic-range
mixer has a 14dB noise figure and IM3 intercept of +6dBm at the
input at 900MHz. Mixer input impedance is 50Ω with an
open-collector output. The chip incorporates an option so the LNA
can be disabled and replaced by a through connection. The
amplifier IM3 intercept increases to +26dBm in this mode; thus, large
signals can be handled. The nominal current drawn from a single
5V supply is 13mA and 4.2mA in the LNA thru mode.
FEATURES
• Low current consumption: 13mA nominal, 4.2mA in the LNA thru
mode
• Excellent noise figure: 2dB for the amplifier and 14dB for the
mixer at 900MHz
• Excellent gain stability versus temperature
• Switchable overload capability
• Amplifier matched to 50Ω
• Mixer input matched to 50Ω
• Oscillator input matched to 50Ω
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic Small Outline (SO) package (Surface-mount)
14-Pin Plastic Small Outline (SO) package (Surface-mount)
PIN CONFIGURATION
D Package
VCC
GNDB
RF INA
GNDA1
BYPASS
1
2
3
4
5
GNDLO
LOIN
6
7
14 VCCMX
13 IFOUT
12 GNDMX
11 RF INMX
10 GNDA2
9 RF OUTA
8 ENABLE
Figure 1. Pin Configuration
SR00082
APPLICATIONS
• 900MHz front end for GSM/AMPS/TACS/ hand-held units
• RF data links
• UHF frequency conversion
• Portable radio
• Spread spectrum receivers
• 900MHz cordless phones
TEMPERATURE RANGE
0 to +70°C
-40 to +85°C
ORDER CODE
NE600D
SA600D
DWG #
SOT108-1
SOT108-1
BLOCK DIAGRAM
VCCMX
14
IF OUT
13
GAIN
TEMP.
COMP.
2
1
BIAS
1
VCC
2
GND B
GNDMX
12
RFINMX
11
GND A2
10
RFOUTA
9
RF
IF LO
LNA
3
RF INA
4
GND A1
5
BYPASS
Figure 2. Block Diagram
6
GND LO
ENABLE
8
AMP
POWER
DOWN
7
LO IN
SR00083
1993 Dec 15
47 853-1659 11649
1 page  
Philips Semiconductors
1GHz LNA and mixer
Product specification
NE/SA600
NOTE: All performance curves include the effects of the NE/SA600 evaluation board.
LNA S21 CHARACTERISTICS 4.5V ≤ VCC = VCCMX ≤ 5.5V, Test Figure 1, unless otherwise specified.
www.da40tasheet4u.comLNA S21 vs Frequency
LNA S21 vs Frequency
20
30
ENABLE=HI
20
10
0
ENABLE=LO
–10
–20
10
0
100
FREQUENCY (MHz)
1000 2000
LNA S21 Phase vs Frequency
15
ENABLE=HI
10
5
0
–5
–10
800
18
ENABLE=LO
900 1000 1100
FREQUENCY (MHz)
1200
LNA S21 vs Frequency and VCC
–20 17.5
–40 17
–60 16.5
–80 16
–100
–120
800
900 1000
1100
FREQUENCY (MHz)
1200
LNA S21 vs Frequency and Temperature
20
15.5 VCC = 4.5V
VCC = 5.0V
VCC = 5.5V
15
800 900 1000
FREQUENCY (MHz)
LNA Thru S21 vs Frequency and Temperature
0
18
–40°C
16
–2
14
25°C
12 85°C
10
8
6
4
2
–4
–6
–40°C
–8
25°C
–10 85°C
0
800
900 1000 1100
FREQUENCY (MHz)
1200
–12
800
900 1000 1100
FREQUENCY (MHz)
Figure 4. LNA S21 Performance Characteristics
1200
SR00085
1993 Dec 15
51
5 Page 
Philips Semiconductors
1GHz LNA and mixer
Product specification
NE/SA600
OVERALL PERFORMANCE: ISOLATION CHARACTERISTICS
4.5 ≤ VCC = VCCMX ≤ 5.5V, Test Fig. 1, unless otherwise specified
Isolation From LNA Output to Mixer
www.datasheet4u.comRF Input vs Frequency
0
0
Isolation From LO vs Frequency
–10 –10
–20 –20
At LNA input – ENABLE = LO
–30 –30
ENABLE=LO
At Mixer RF input
–40 –40
ENABLE=HI
At LNA input – ENABLE = HI
–50 –50
–60
800
900 1000 1100
FREQUENCY (MHz)
1200
–60
800
900
1000
1100
FREQUENCY (MHz)
Figure 10. Overall Performance: Isolation Characteristics
1200
SR00091
SPECIFICATIONS
The goal of the Specifications section of the datasheet is to provide
information on the NE/SA600 in such a way that the designer can
estimate statistical variations, and can reproduce the
measurements. To this end the high frequency measurements are
specified with a particular PC board layout. Variations in board
layout will cause parameter variations (sensitive parameters are
discussed in the sections on the LNA and mixer below). For many
RF parameters the ±3 sigma limits are specified. Statistically only
0.26% of the units will be outside these limits.
The LNA + mixer conversion gain is measured with an incident
900MHz signal and a 83MHZ SAW filter at the IF output. This
measurement along with a gain measurement of the LNA ensure the
correct operation of the chip and also allows a calculation of mixer
conversion gain.
LOIN
Mixer LO port, AC coupling required, DC=3.35V, frequency range
from 100MHz to 2.5GHz, impedance close to 50Ω resistive.
IFOUT
Mixer IF port, open-collector output with 1.6mA DC, frequency range
DC to 1GHz, impedance approximately 1pF capacitive.
Enable
TTL/CMOS compatible input. Bias current approximately zero.
CONVERSION GAIN DEFINITIONS
Referring to the figure above, we define the ratio of VA (at the IF
frequency) to VI (at the RF frequency) to be the Available Voltage
Conversion Gain, or more simply Voltage Conversion Gain,
PIN DESCRIPTIONS AND OPERATIONAL LIMITS
RFINA
Input of LNA, AC coupling required, DC = 0.78V, frequency range
from DC to 2GHz, gain at low frequencies is 40dB — so be careful
of overload, impedance below 50Ω, shunt 15-18nH inductor helps
input match and noise figure.
RFOUTA
Output of LNA, AC coupling required, DC = 1.27V, frequency range
from DC to 2GHz, impedance above 50Ω.
BYPASS
Bypass capacitor should be 100 times larger than the largest signal
coupling capacitor for the LNA, DC = 1.05V.
RFINMX
Mixer RF port, AC coupling required, DC = 1.43V, frequency range
from 100MHz to 2.5GHz, impedance close to 50Ω resistive.
10µH RL1
IF FILTER
VO
VA
1kΩ RL2
LO
VI
RF
SR00092
ǒ ǓVGC
+ 20 log
VA
VI
Figure 11.
where VA and VI are expressed in similar voltage units (such as
peak-to-peak). The voltage output VA is decreased by the IF Filter
1993 Dec 15
57
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet NE600.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| NE600 | 1GHz LNA and mixer | NXP Semiconductors |
| NE602 | NE602 |  ETC |
| NE602A | Double-Balanced Mixer and Oscillator |  Philips |
| NE604A | High Performance Low Power FM IF System | Philips |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |