|
|
PDF ALT6713 Data sheet ( Hoja de datos )
| Número de pieza | ALT6713 | |
| Descripción | LTE Linear PAM | |
| Fabricantes | ANADIGICS | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ALT6713 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
FEATURES
• LTE Compliant
• 4th Generation HELPTM technology
• High Efficiency (LTE MPR = 0 dB):
• 35 % @ POUT = +27.5 dBm
• 18 % @ POUT = +16 dBm
• 12 % @ POUT = +6 dBm
• Low Quiescent Current: 3 mA
• Low Leakage Current in Shutdown Mode: <5 µA
• Internal Voltage Regulator
• Integrated “daisy chainable” directional coupler
with CPLIN and CPLOUT port.
• Optimized for a 50 Ω System
• 1.8 V Control Logic
• RoHS Compliant Package, 260 oC MSL-3
ALT6713
HELP4TM UMTS700 (Bands 13 & 14)
LTE Linear PAM
Data Sheet - Rev 2.7
ALT6713
M45 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
APPLICATIONS
• Band 13 & 14 LTE Wireless Devices
PRODUCT DESCRIPTION
The ALT6713 HELP4TM PA is a 4th generation HELPTM
product for LTE devices operating in UMTS 700 MHz
Bands 13 and 14. This PA incorporates ANADIGICS’
HELP4TM technology to deliver exceptional efficiency
at low power levels and low quiescent current without
the need for external voltage regulators or converters.
The device is manufactured using advanced InGaP-
PlusTM HBT technology offering state-of-the-art
reliability, temperature stability, and ruggedness.
Three selectable bias modes that optimize efficiency
for different output power levels and a shutdown
mode with low leakage current increase handset
talk and standby time. A “daisy chainable” directional
coupler is integrated in the module, thus eliminating
the need of an external coupler. The self-contained
3 mm x 3 mm x 1 mm surface mount package
incorporates matching networks optimized for output
power, efficiency, and linearity in a 50 Ω system.
GND at Slug (pad)
VBATT
1
10 VCC
RFIN 2
CPL
9 RFOUT
VMODE2
3
VMODE1
4
Bias Control
Voltage Regulation
8 CPLIN
7 GND
VEN 5
6 CPLOUT
Figure 1: Block Diagram
02/2012
1 page  
ALT6713
APPLICATION INFORMATION
To ensure proper performance, refer to all related
Application Notes on the ANADIGICS web site:
http://www.anadigics.com
Shutdown Mode
The power amplifier may be placed in a shutdown mode
by applying logic low levels (see Operating Ranges
table) to the VEN, VMODE1 and VMODE2 voltages.
Bias Modes
The power amplifier may be placed in either Low,
Medium or High Bias modes by applying the
appropriate logic level (see Operating Ranges table)
to the VMODE pins. The Bias Control table below lists
the recommended modes of operation for various
applications.
Three operating modes are recommended to optimize
current consumption. High Bias/High Power operating
mode is for POUT levels > 16 dBm. At ~16 dBm - 6 dBm,
the PA could be switched to Medium Power Mode. For
POUT levels < ~6 dBm, the PA could be switched to Low
Power Mode for extremely low current consumption.
Vcontrols
Venable/Vmode(s)
On Sequence Start
T_0N =0µ
ON Sequence
Rise/Fall Max 1µS
Defined at 10% to 90%
of Min/Max Voltage
Off Sequence Start
T_0FF= 0µ
OFF Sequence
RFIN
notes 1,2
VEN
VCC
note 1
T_0N+1µS
T_0N+3 µS
T_0FF+2µS T_0FF+3µS
Referenced After 90% of Rise
Time
Referenced Before10% of Fall
Time
Notes:
Figure 3: Minimum Recommended ON/OFF Timing Sequence
(1) Level may be changed after RF is ON.
(2) RF OFF defined as Pin ≤ -30 dBm.
(3) Simultaneous switching of VMODE and VEN is not recommended
APPLICATION
POUT
LEVELS
Table 5: Bias Control
BIAS
MODE
VEN
VMODE1
VMODE2
VCC
Low power
(Low Bias Mode)
< +6 dBm
Low +1.8 V +1.8 V +1.8 V 3.2 - 4.35 V
Med power
> 6 dBm
(Medium Bias Mode) < +16 dBm
Low
+1.8 V +1.8 V 0 V 3.2 - 4.35 V
High power
(High Bias Mode)
> +16 dBm High +1.8 V 0 V
0 V 3.2 - 4.35 V
Shutdown
- Shutdown 0 V 0 V 0 V 3.2 - 4.35 V
5 Data Sheet - Rev 2.7
02/2012
VBATT
> 3.2 V
> 3.2 V
> 3.2 V
> 3.2 V
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet ALT6713.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ALT6713 | LTE Linear PAM | ANADIGICS |
| 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 |