LTC4402-1 LINER [Linear Technology], LTC4402-1 Datasheet - Page 12

• Manufacturer Part Number: LTC4402-1
• Description: Multiband RF Power Controllers for EDGE/TDMA
• Manufacturer: LINER [Linear Technology]

LTC4402-1/LTC4402-2
RELATED PARTS
12
PART NUMBER
LTC1261
LTC1732
LTC1734/
LTC1734L
LTC1754
LTC1757A
LTC1758
LTC1957
LTC4052
LTC4400
LTC4401
LTC4403
LT
LT5502
LT5503
LT5504
LTC5505
LTC5507
LTC5508
LTC5509
LT5511
LT5512
LTC5532
Other Related Parts
LTC1503
LTC1555L-1.8
LT1615
LT1617
LTC1682
LT1761
LTC1878
LTC1928
LT1932
LT1944
LTC1986
LTC3200
LTC3401
LTC3402
LTC3404
ThinSOT is a trademark of Linear Technology Corporation.
®
5500
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
ThinSOT
1.8GHz to 2.7GHz Receiver Front End
DESCRIPTION
Regulated Inductorless Voltage Inverter
Li-Ion Linear Charger
ThinSOT Charge Pump
RF Power Controller
RF Power Controller
RF Power Controller
Li-Ion Pulse Charger
SOT-23 RF PA Controller
SOT-23 RF PA Controller
Multiband RF Power Controller for EDGE/TDMA
400MHz Quadrature IF Demodulator with RSSI
1.2GHz to 2.7GHz Direct IQ Modulator with Mixer Direct IQ Modulator with Integrated 90 Phase Shifter, 4-Step RF Power Control,
800MHz to 2.7GHz RF Measuring Receiver
300MHz to 3.5GHz RF Power Detector
100kHz to 1GHz RF Power Detector
300MHz to 7GHz RF Power Detector
300MHz to 3GHz RF Power Detector
High Signal Level Up Converting Mixer
High Signal Level Down Converting Mixer
300MHz to 7GHz Precision RF Detector
Inductorless Step-Down DC/DC Converter
SIM Power Supply and Level Translator
Step-Up DC/DC Converter
Inverting DC/DC Converter
Low Noise Charge Pump with LDO
Low Dropout, Low Noise Linear Regulator
Step-Down DC/DC Converter
Low Noise Charge Pump
White LED Driver
Step-Up DC/DC Converter
SIM Power Supply
Low Noise Charge Pump
Step-Up DC/DC Converter
Step-Up DC/DC Converter
Step-Down DC/DC Converter
TM
Li-Ion Battery Charger
www.linear.com
COMMENTS
Regulated –5V from 3V, REG Pin Indicates Regulation, Up to 15mA, Micropower
Complete Linear Charger for 1- and 2-Cell Li-Ion Battery
Only 2 External Components; No Reverse Current Protection Diode Required;
No Sense Resistor Required; PROG Voltage for Charge Termination
2V V
Single/Dual Band GSM/DCS/GPRS Mobile Phones
Single/Dual Band GSM/DCS/GPRS Mobile Phones
Single/Dual Band GSM/DCS/GPRS Mobile Phones
Complete Pulse Charger for 1-Cell Li-Ion Battery
Multiband GSM/DCS/GPRS Phones, 45dB Dynamic Range, 450kHz Loop BW
Multiband GSM/DCS/GPRS Phones, 45dB Dynamic Range, 250kHz Loop BW
250kHz Loop Bandwidth
Dual LNA Gain Setting +13.5dB/–14dB at 2.5GHz, Double-Balanced Mixer,
1.8V V
70MHz to 400MHz IF, 1.8V V
90dB RSSI Range
1.8V V
80dB Dynamic Range, Temperature Compensated, 2.7V to 5.25V Supply
>40dB Dynamic Range, Temperature Compensated, 2.7V to 6V Supply
48dB Dynamic Range, Temperature Compensated, 2.7V to 6V Supply
44dB Dynamic Range, 2.7V to 6V Supply, SC-70 Package
36dB Dynamic Range, SC-70 Package
RF Output to 3GHz, 17dBm IIP3, Integrated LO Buffer
DC-3GHz RF Input, 20dBm IIP3, Integrated LO Buffer
On-Chip Gain and Offset Adjustment
600kHz, Up to 100mA, 25% Higher Efficiency than Linear Regulator
Generates 1.8V, 3V or 5V; >10kV ESD on All SIM Contact Pins
ThinSOT, Low 20 A Quiescent Current, V
ThinSOT, Low 20 A Quiescent Current, V
60 V
ThinSOT, 300mV Dropout at 100mA, 20 V
Integrated Synchronous Operation, Up to 95% Efficiency, 1A Switch Current
ThinSOT, 90 V
ThinSOT, 1.2MHz DC/DC Constant-Current LED Driver, Dimming Control
Dual Output for LCD Bias, Low Quiescent Current of 20 A, 1.2V V
ThinSOT, 3V and 5V, Ultralow Supply Current of 14 A, <0.92cm
2MHz Switching Frequency Allows Small Size Capacitors, I
Synchronous Rectification, Up to 97% Efficiency, 1A Switch Current, 3MHz
Synchronous Rectification, Up to 97% Efficiency, 2A Switch Current, 3MHz
1.4MHz Synchronous Rectification, 10 A Quiescent Current
RMS
IN
SUPPLY
SUPPLY
Output Noise, Small MSOP Package
4V, I
RMS
OUT
5.25V
5.25V
Output Noise (100kHz BW), I
= 40mA, No Inductors for White LED Backlight
SUPPLY
5.25V, 84dBm Limiting Gain,
IN
IN
RMS
as Low as 1V, 300mA I
as Low as 1V, 300mA I
LINEAR TECHNOLOGY CORPORATION 2004
Output Noise (10Hz to 100kHz)
OUT
LT/TP 0304 1K • PRINTED IN THE USA
Up to 30mA
OUT
Up to 100mA
2
PCB
OUT
OUT
IN
15V
4402f