03251.25MX52LP [LITTELFUSE]
Electric Fuse, Time Lag Blow, 1.25A, 3AB,;
| 型号： | 03251.25MX52LP |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse, Time Lag Blow, 1.25A, 3AB, |
| 文件： | 总1页 (文件大小：110K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TQM616035
Advance Data Sheet
WCDMA / HSUPA Band V&VI Power-PAD™-Module
Functional Block Diagram
Features
•
Handset PowerPAD™ (PA-Duplexer)
Module for UMTS Bands V&VI (Cellular
band)
Match
RFIN
•
•
Specified for HSDPA Modulation
(HSUPA capable)
Power
Detector
Integrates Power Amplifier, Highly
Accurate Output Power Detector,
Transmit Filter and Duplexer
No Regulated Voltage Required
Separate ‘Module Enable’ Pin
All RF Ports Matched to 50 Ω
Low Current Consumption:
– 2 Power Modes
ANT
Bias Control
•
•
•
•
– Continuous Bias in Low Power Mode
– Extremely Low Idle Current
(15mA typ.) in Low Power Mode
Compatible for Low Collector Voltage
Operation with DC-DC-Converters
Product Description
The PowerPAD™ is an integrated 3V Linear Power Amplifier, Duplexer and Transmit
Filter Module including a highly accurate Output Power Detector designed for mobile
UMTS handset applications, supporting HSUPA operation with transmission data-rates
up to 10Mb/s.
•
It features 2 output power modes, additional continuous bias in low power mode, low off
and standby currents, and a separate pin for module enable. RF input and output
matching is included within the module; therefore, minimal external circuitry is required.
The PowerPAD™ gives excellent RF performance with low current consumption
resulting in longer talk times in portable applications. The tiny 7x4x1.1 mm³ surface
mount package is ideal for new generation slim, small and light phones.
Applications
•
3G UMTS Handsets and Data-Cards
Package Style
Electrical Specifications
³
•
Compact 7 x 4 x 1.1 mm 16-Pin LGA
Package
Parameter
Min
826.4
25
Typ
Max
Units
MHz
dBm
mA
Frequency
846.6
Linear POUT(HSUPA) high power mode
Maximum current high power mode
Linear POUT(HSUPA) low power mode
Idle current low power mode
ACPR (HSUPA) 5 MHz
410
16
dBm
mA
15
-45
-60
2.5
dBc
dBc
dB
ALPR (HSUPA) 10 MHz
Ant-to-RX Insertion Loss
Test Conditions: VCC1 = VCC2= 3.4 V, T = 25°C
1
Advance Data Sheet: Subject to change without notice
For additional information and latest specifications, see our website: www.triquint.com
Revision B, November 19, 2007
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