LTC1555 Search Results

LTC1555L

Abstract: LTC1555LEGN LTC1755 LTC1756 LTC1986
Contextual Info: LTC1555L SIM Power Supply and Level Translator U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO The LTC 1555L provides power conversion and level shifting needed for low voltage GSM cellular telephones to interface with either 3V or 5V Subscriber Identity Modules

CIRCUIT DIAGRAM FOR gsm sim 300

Abstract: GN16 LTC1555L LTC1555LEGN LTC1755 LTC1756
Contextual Info: Final Electrical Specifications LTC1555L SIM Power Supply and Level Translator October 2000 U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1555L provides power conversion and level shifting needed for low voltage GSM cellular telephones to

LT1555

Abstract: LTC DWG 05-08-1641 155041
Contextual Info: r j uTECHNOLOGY n e LTC1555/LTC1556 SIM Pow er Supply a n d Level Translator FCRTURCS D C S C R IP TIO fl • Step-Up/Step-Down Charge Pump Generates 5V ■ Input Voltage Range: 2.7V to 10V ■ Output Current: 10mA Vin > 2.7V 20mA (V|\j> 3V) ■ 3V to 5V Signal Level Translators

Sim card diagram

Abstract: 555L18 GN16 LTC1555 1555L-1 sim data
Contextual Info: Final Electrical Specifications LTC1555L-1.8 SIM Power Supply and Level Translator October 2000 U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1555L-1.8 provides power conversion and level shifting needed for low voltage GSM and WCDMA cellular

Contextual Info: LTC1555L-1.8 SIM Power Supply and Level Translator FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ U ■ DESCRIPTIO The LTC 1555L-1.8 provides power conversion and level shifting needed for low voltage GSM and WCDMA cellular telephones to interface with either 1.8V, 3V or 5V subscriber identity modules SIMs . The part contains a

Contextual Info: LTC1555L SIM Power Supply and Level Translator FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ U ■ DESCRIPTIO The LTC 1555L provides power conversion and level shifting needed for low voltage GSM cellular telephones to interface with either 3V or 5V Subscriber Identity Modules

sim 300 gsm

Abstract: M089 Sim card diagram 555L18 IMT-2000 LTC1555
Contextual Info: LTC1555L-1.8 SIM Power Supply and Level Translator U FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO The LTC 1555L-1.8 provides power conversion and level shifting needed for low voltage GSM and WCDMA cellular telephones to interface with either 1.8V, 3V or 5V subscriber identity modules SIMs . The part contains a

LTC1555

Abstract: LTC1556 9724
Contextual Info: RELIABILITY DATA LTC1555 / LTC1556 8/21/2006 • OPERATING LIFE TEST PACKAGE TYPE SAMPLE SIZE OLDEST DATE CODE SSOP/TSSOP 546 9701 546 • PRESSURE COOKER TEST AT 15 PSIG, +121°C PACKAGE TYPE SAMPLE SIZE SSOP/TSSOP 7,138 7,138 • TEMP CYCLE FROM -65°C to +150°C

9724

Abstract: 9742 LTC1555 LTC1556 27550
Contextual Info: RELIABILITY DATA LTC1555 / LTC1556 12/8/2000 • OPERATING LIFE TEST PACKAGE TYPE SAMPLE SIZE OLDEST DATE CODE PLASTIC DIP SSOP/TSSOP 18 9742 528 9701 546 • PRESSURE COOKER TEST AT 15 PSIG, +121°C PACKAGE TYPE SAMPLE SIZE SSOP/TSSOP 6,608 6,608 • TEMP CYCLE FROM -65°C to +150°C

Contextual Info: LTC1555/LTC1556 SIM Power Supply and Level Translator U DESCRIPTION FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1555/LTC1556 provide power conversion and level shifting needed for 3V GSM cellular telephones to interface with either 3V or 5V Subscriber Identity Modules SIMs . These parts contain a charge pump DC/DC

lt1627

Abstract: LT1512 MQE001-902 murata MQE001-902 murata mqe001 LTC1429 nicd charge MMBD914L LT1510-5 LTC1522
Contextual Info: BASEBAND PWR LOW NOISE LDO REGULATOR LT1761 LT1328 INFRARED INTERFACE LTC1627 LTC1503 8 7 A µC AND DSP # 9 6 3 5V SIM LTC1522 LTC1555 SIM INTERFACE * 5 4 2 1 T SIGNALS * 7 4 5 2 X # 3 LTC1682 VBATT 5V POWER CONTROL VCO POWER SUPPLY BASEBAND 6 SIGNAL 8PROCESSING

Contextual Info: • SS1Û4L>Ô GG17322 3 Final Electrical Specifications r r LTC1555/ LTC1556 SIM Power Supply and Level Translator TECHNOLOGY u n m June 1997 K m U ftC S DCSCRIPTIOD ■ Step-Up/Step-Down Charge Pump Generates 5V ■ Input Voltage Range: 2.7V to 10V ■ Output Current: 10mA Vm ^ 2.7V

LT1555

Abstract: ss 3977 LTC1555 LTC1555CGN LTC1555IGN LTC1556
Contextual Info: LTC1555/LTC1556 SIM Power Supply and Level Translator U DESCRIPTION FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1555/LTC1556 provide power conversion and level shifting needed for 3V GSM cellular telephones to interface with either 3V or 5V Subscriber Identity Modules SIMs . These parts contain a charge pump DC/DC

Contextual Info: LTC1555/LTC1556 L ifm TECHNOLOGY SIM P ow er S upply a n d Level Translator K R T U IK S D C S C R IP TIO n • Step-Up/Step-Down Charge Pump Generates 5V ■ Input Voltage Range: 2.7V to 10V ■ Output Current: 10mA V in > 2.7V 20mA (V|N > 3V) ■ 3V to 5V Signal Level Translators

4558f

Abstract: 4558 PIN ca 4558 Sim card diagram 4558 C esd sim card 4558 diagram application 4558 4558 dv 4558 C equivalent
Contextual Info: LTC4558 Dual SIM/Smart Card Power Supply and Interface FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTION Power Management and Control for Two SIM Cards or Smart Cards Independent 1.8V/3V VCC Control for Both Cards Supports Simultaneous Powering of Both Cards

LTC1550L

Abstract: LTC1550LCMS8 LTC1550LCMS8-2 LTC1551L LTC1429
Contextual Info: LTC1550L/LTC1551L Low Noise, Switched Capacitor Regulated Voltage Inverters U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ Regulated Negative Voltage from a Single Positive Supply Low Output Ripple: Less Than 1mVP-P Typ High Charge Pump Frequency: 900kHz

Sim card diagram

Abstract: sim card chips subscriber identity module diagram iso7816 sim ISO7816 smart card jedec package MO-220 68 sim 80 pin Voltage Level Translators IMT-2000 ISO7816
Contextual Info: LTC4555 SIM Power Supply and Level Translator FEATURES DESCRIPTION n The LTC 4555 provides power conversion and signal level shifting needed for low voltage 2.5G and 3G cellular telephones to interface with 1.8V or 3V subscriber identity modules SIMs . The part meets all type approval requirements for 1.8V and 3V SIMs and smart cards. The part

lt941

Abstract: 1174H5 1460d5 121i3 117450 ltc 1172 LT1682CMS8 ltc947 ltbw 1121I5
Contextual Info: SURFACE MOUNT PRODUCTS Introduction Linear Technology Corporation LTC was founded in 1981 to address the growing demand for high performance and superior quality linear integrated circuits. Today, LTC has successfully established a leadership position by introducing and supplying leading edge products in

Contextual Info: U M O TM L E E IL E A S E Final Electrical Specifications LTC1503- 1.8/LTC 1503-2 TECHNOLOGY High E fficien cy Inductorless S tep-D ow n D C /D C C o n v e rte r L i i m May 1999 FCflTURCS DCSCRIPTIOn • Input Voltage Range: 2.4V to 6V ■ Fixed Output Voltages: 1.8V ±4%, 2V ±4%

150318

Abstract: LTC1503-2 LTC1503CMS8-2
Contextual Info: Final Electrical Specifications LTC1503-1.8/LTC1503-2 High Efficiency Inductorless Step-Down DC/DC Converter May 1999 U DESCRIPTION FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1503-1.8/LTC1503-2 are switched capacitor step-down DC/DC converters that produce a regulated

Contextual Info: LTC1955 Dual Smart Card Interface with Serial Control DESCRIPTION FEATURES n n n n n n n n n n n n Compatible with ISO7816-3 and EMV Electrical Specifications Power Management and Control for Two Smart Cards Control/Status Serial Port May Be Daisychained for

Contextual Info: LTC1755/LTC1756 Smart Card Interface FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ U ■ DESCRIPTIO The LTC 1755/LTC1756 universal Smart Card interfaces are fully compliant with ISO 7816-3 and EMV specifications. The parts provide the smallest and simplest interface circuits between a host microcontroller and general

Contextual Info: LTC1986 3V/5V SIM Power Supply in ThinSOT U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ The LTC 1986 is a micropower charge pump DC/DC converter that provides power for either 3V or 5V GSM SIM cards. It operates in one of three modes: VOUT = 5V

LTC4558E

Abstract: LTC4558
Contextual Info: LTC4558 Dual SIM/Smart Card Power Supply and Interface FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTION Power Management and Control for Two SIM Cards or Smart Cards Independent 1.8V/3V VCC Control for Both Cards Supports Simultaneous Powering of Both Cards