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PDF ALT6704 Data sheet ( Hoja de datos )
| Número de pieza | ALT6704 | |
| Descripción | WCDMA/LTE/CDMA Mixed Mode PAM | |
| Fabricantes | ANADIGICS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ALT6704 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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FEATURES
• Mixed-Mode HSPA, EVDO, LTE Compliant
• 4th Generation HELPTM technology
• High Efficiency (R99 waveform):
• 39 % @ POUT = +28.6 dBm
• 35 % @ POUT = +17 dBm
• 22 % @ POUT = +13.5 dBm
• 27 % @ POUT = +9 dBm
• 13 % @ POUT = +3.5 dBm
• Low Quiescent Current: 2 mA
• Low Leakage Current in Shutdown Mode:
<5 µA
• Internal Voltage Regulator
• Integrated “daisy chainable” directional coupler
with CPLIN and CPLOUT port.
• Internal DC blocks on IN/OUT RF ports
• Optimized for a 50 Ω System
• 1.8 V Control Logic
• RoHS Compliant Package, 260 oC MSL-3
APPLICATIONS
• Band 3, 4, 9,10 WCDMA/HSPA Wireless
Devices
• Band 4 LTE Wireless Devices
• AWS/KPCS CDMA/EVDO Wireless Devices
ALT6704
HELP4TM UMTS1700 (Band 3,4,9,10)
WCDMA/LTE/CDMA Mixed Mode PAM
Data Sheet - Rev 2.5
ALT6704
M45 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
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 11
1100 VCC
PRODUCT DESCRIPTION
The ALT6704 HELP4TM PA is a 4th generation HELPTM
product for LTE and WCDMA devices operating in
UMTS1700 (Band 3, 4, 9, 10) and for CDMA devices
operating in AWS/KPCS band. 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
RFIN 22
33VMODE2
44VMODE1
VEN 55
CPL
9 RFOUT
Bias Control
Voltage Regulation
88 CPLIN
77 GND
6 CPLOUT
Figure 1: Block Diagram
03/2012
1 page  
ALT6704
Table 5: Electrical Specifications - WCDMA Operation (R99 waveform)
(TC = +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VEN = +1.8 V, 50 Ω system)
PARAMETER
COMMENTS
MIN TYP MAX UNIT
POUT
VMODE1
VMODE2
Gain
24.5 26.5 30
17 20 23
8 10 12.5
POUT = +28.6 dBm 0 V
0V
dB POUT = +17 dBm 1.8 V 0 V
POUT = +9 dBm
1.8 V 1.8 V
ACLR1 at 5 MHz offset
- -41 -37
POUT = +28.6 dBm 0 V
0V
- -42 -37 dBc POUT = +17 dBm 1.8 V 0 V
- -42 -37
POUT = +9 dBm
1.8 V 1.8 V
ACLR2 at 10 MHz offset
- -54 -48
POUT = +28.6 dBm 0 V
0V
- -54 -48 dBc POUT = +17 dBm 1.8 V 0 V
- -59 -48
POUT = +9 dBm
1.8 V 1.8 V
Power-Added Efficiency
35 39 -
30 35 -
- 22 -
23 27 -
- 13 -
POUT = +28.6 dBm 0 V
0V
% POUT = +17 dBm 1.8 V 0 V
POUT = +13.5 dBm 1.8 V 0 V
POUT = +9 dBm
1.8 V 1.8 V
POUT = +3.5 dBm 1.8 V 1.8 V
Spurious Output Level
(all spurious outputs)
POUT < +28.6 dBm
-
-
-70
dBc
In-band load VSWR < 5:1
Out-of-band load VSWR < 10:1
Applies over all operating conditions
Load mismatch stress with no
permanent degradation or failure
8:1
-
- VSWR Applies over full operating range
5 Data Sheet - Rev 2.5
03/2012
5 Page 
ALT6704
COMPONENT PACKAGING
Pin 1
Figure 13: Carrier Tape
Figure 14: Reel
11 Data Sheet - Rev 2.5
03/2012
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ALT6704.PDF ] | |
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