Welcome to Seekchip.com    HOME
   Current position: Home > Shortcut to H > HY5 Series
The MAX3738 accepts differential data input signals. The wide 5mA to 60mA (up to 85mA AC-coupled) mod- ulation current range and up to 100mA bias current range, make the MAX3738 ideal for driving FP/DFB lasers in fiber optic modules. External resistors set the required laser current levels. The MAX3738 provides transmit disable control (TX_DISABLE), single-point fault tolerance, bias-current monitoring, and photocur- rent monitoring. The device also offers a latched failure output (TX_FAULT) to indicate faults, such as when the APC loop is no longer able to maintain the average optical power at the required level. The MAX3738 is compliant with the SFF-8472 transmitter diagnostic and SFP MSA timing requirements. The MAX3738 is offered in a 4mm x 4mm, 24-pin thin QFN package and operates over the extended -40C to +85C temperature range.
connected to common Ports Dn) when the nIN input is held high and OFF (high impedance state exists between the two ports) when nIN is held low; the switches nS2 are ON (they are connected to common Ports Dn) when the nIN input is held low and OFF (high impedance state exists between the two ports) when IN is held high. Additional key features are fast switching speed, Break Before Make Delay Time and Ultra Low Power Consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them ESD immunity and transient excess voltage. Its available in the commercial temperature range in the QFN package.
The charge pump is a doubler configuration that uses one external flying capacitor. When enabled, a 2-phase nonoverlapping clock controls the charge pump switches. At start-up, the LDO is disabled and the load is removed from CPO. When CPO reaches 1.75VIN the LDO is enabled. If CPO falls below 1.45VIN the LDO will be disabled. Gen- erally, the charge pump runs open loop with continuous clocking for low noise. If CPO is greater than 1.95VIN and IOUT is less than 200µA, the charge pump will operate in Burst Mode operation for increased efficiency but slightly higher output noise. In Burst Mode operation, the clock is disabled when CPO reaches 1.95VIN and enabled when CPO droops by about 150mV. The switching frequency is precisely controlled to ensure that the frequency is above 455kHz and at the optimum rate to ensure maximum effi- ciency. The switch edge rates are also controlled to mini- mize noise. The effective output resistance at CPO is dependent on the voltage at VIN, CPO, the flying capacitor value CFLY and the junction temperature. A low ESR ca- pacitor of 2µF should be used at CPO for minimum noise.
Parr number/PDF Mfg Pack D/C Descrpion
HY5001   HY5001 HY5001 PDF Download Measured differentially through 50 Ω to AG
HY5001-025   HY5001-025 HY5001-025 PDF Download • Internal oscillator requires no external
HY5001-025R   HY5001-025R HY5001-025R PDF Download HTTEK . Features D Low ON-State Resistance (10 W) D Low
HY5001-050   HY5001-050 HY5001-050 PDF Download A force of 1.0 Kg shall be applied to each termin
HY5002   HY5002 HY5002 PDF Download Sampling Frequency: 32kHz to 192kHz 8X Oversampl
HY50U283222A   HY50U283222A HY50U283222A PDF Download 2-WIRE SERIAL COMMUNICATION INTERFACE Optional
HY50U283222AQ-4   HY50U283222AQ-4 HY50U283222AQ-4 PDF Download FF/IR and AF are synchronized to the port clock
HY50U283222AQ-5   HY50U283222AQ-5 HY50U283222AQ-5 PDF Download Power Diode Module DD25F series are designed for
HY510N   HY510N HY510N PDF Download HY DIP-8 Only few external Components required Input Und
HY511000A-10   HY511000A-10 HY511000A-10 PDF Download Caution: The BiCMOS inherent to the design of thi
HY511000BJ-60   HY511000BJ-60 HY511000BJ-60 PDF Download INDUCTOR SELECTION   Selecting the appropr
HY511000BJ-70   HY511000BJ-70 HY511000BJ-70 PDF Download   Implementation of the MIPS-III architectu
HY51120JC-60   HY51120JC-60 HY51120JC-60 PDF Download 97 The CY7B9950 features split power supply buses f
HY511404BT-60   HY511404BT-60 HY511404BT-60 PDF Download KOREA SMD 07+ The 80960CA is the second-generation member of
HY5116100AT-60   HY5116100AT-60 HY5116100AT-60 PDF Download HY TSOP NOTES: 1. See RECOMMENDED OPERATING RANGE table
HY5116100J6   HY5116100J6 HY5116100J6 PDF Download Output Voltage Integral Color LEDs and Matching
HY5116100JC-60   HY5116100JC-60 HY5116100JC-60 PDF Download HYNIX 03+ A measurement cycle starts by resetting the inte
HY5116100TC-60   HY5116100TC-60 HY5116100TC-60 PDF Download HYNIX 03+ • The basic gate function is lined up as Re
HY5116160BT-50   HY5116160BT-50 HY5116160BT-50 PDF Download HYNIX 03+ The ULN2001A is a general-purpose array and can
HY5116160BT-60   HY5116160BT-60 HY5116160BT-60 PDF Download HYNIX 03+ Assembled using thick-film technology, the HR700
HY5116160CT-50   HY5116160CT-50 HY5116160CT-50 PDF Download HYNIX 03+ Before registration of a decoded tone pair, the r
HY5116160CT-60   HY5116160CT-60 HY5116160CT-60 PDF Download HYNIX 03+ Notes:  1. VIL (min.) = C2.0V for pulse du
HY5116164CT-5   HY5116164CT-5 HY5116164CT-5 PDF Download HY TSOP 94+/99+ The procedures for the thermal design of the SI-
HY5116164CT-6   HY5116164CT-6 HY5116164CT-6 PDF Download HY TSOP 94+/99+ Notes: 2. VDD = 7.0V, TC = 25C. Part mounted on
HY5116400AJ-70   HY5116400AJ-70 HY5116400AJ-70 PDF Download HYNIX   4.4.3 Group C inspection. Group C inspect
HY5116400AT-60   HY5116400AT-60 HY5116400AT-60 PDF Download HYNIX HY5V22G is offering fully synchronous operation r
HY5116400BJ-60   HY5116400BJ-60 HY5116400BJ-60 PDF Download HYNIX 03+   1/ Separate samples may be used for each
HY5116400CJ-6   HY5116400CJ-6 HY5116400CJ-6 PDF Download General Description (Continued) It is a fully st
HY5116400CJ-60   HY5116400CJ-60 HY5116400CJ-60 PDF Download HY PLCC MBF1 is set LOW by a LOW-to-HIGH transition of CL
HY5116400CJ-60DR   HY5116400CJ-60DR HY5116400CJ-60DR PDF Download Enable pin for the Boot ROM or an external regist
HY5116400CT60   HY5116400CT60 HY5116400CT60 PDF Download hynix hynix dc99 Carrier Detect (Active-LOW). These inputs are ass
HY5116400CT-60   HY5116400CT-60 HY5116400CT-60 PDF Download HYNIX TSOP-26 The W29EE512 is shipped with the software data pr
HY5116400JC-70   HY5116400JC-70 HY5116400JC-70 PDF Download HYNIX CAUTION ESD (electrostatic discharge) sensitive
HY5116404CJ-60   HY5116404CJ-60 HY5116404CJ-60 PDF Download HYNIX 03+ may be accessed by hardware or software operatio
HY5116404CJ60DR   HY5116404CJ60DR HY5116404CJ60DR PDF Download The DS8830, SN55183, and SN75183 dual different
HY5117400A   HY5117400A HY5117400A PDF Download SAMSUNG 06+ The Fujitsu MB15F72UL is a serial input Phase Lo
HY5117400AJ-60   HY5117400AJ-60 HY5117400AJ-60 PDF Download TSOP 08+ Vertical Sync Input/Output The vertical sync out
HY5117400AJ-70   HY5117400AJ-70 HY5117400AJ-70 PDF Download HY 06+ 500 Programmable) versions are available (COP8SGx7 F
HY5117400B   HY5117400B HY5117400B PDF Download HITACHI 2007 The Hyundai HYM71V733201 H-Series are 32Mx72bits
HY5117400BJ-60   HY5117400BJ-60 HY5117400BJ-60 PDF Download HYNIX 03+ LINEAR GCI MODE   In GCI linear mode, one G
HY5117400BJ-70   HY5117400BJ-70 HY5117400BJ-70 PDF Download HY SOJ 97+/99+ Recommended Application: VIA PM133 chipset Out
HY5117400BT-60   HY5117400BT-60 HY5117400BT-60 PDF Download HYNIX 03+ Output Features: •3 - 14.318 MHz REF cloc
HY5117400CJ-60   HY5117400CJ-60 HY5117400CJ-60 PDF Download HYNIX 03+ A 8051 standard pin is a pseudo open drain pin. I
HY5117400CT-60   HY5117400CT-60 HY5117400CT-60 PDF Download HYNIX 03+ ESD damage can range from subtle performance deg
HY5117400JC-70   HY5117400JC-70 HY5117400JC-70 PDF Download N/A SOJ 07+  Maximum ratings are those values beyond wh
HY5117404A/B   HY5117404A/B HY5117404A/B PDF Download Chip Enable Out output. This signal is asserted
HY5117404AJ-60   HY5117404AJ-60 HY5117404AJ-60 PDF Download HYNIX SOJ24 5. Dropout is defined as either the minimum cont
HY5117404B   HY5117404B HY5117404B PDF Download N/A QFP 07+ W83877ATF is made to fully comply with MicrosoftT
HY5117404BJ-60   HY5117404BJ-60 HY5117404BJ-60 PDF Download HYNIX 03+  CioA or B portVCC = 5 V,16 † All typ
HY5117404BT-60   HY5117404BT-60 HY5117404BT-60 PDF Download HYNIX 03+ The uncommitted output transistors provide eithe
HY5117404C   HY5117404C HY5117404C PDF Download HY The CY7B9950 features split power supply buses f
HY5117404CJ60   HY5117404CJ60 HY5117404CJ60 PDF Download 4855 NOTES: 1. Minimums are guaranteed but not produ
HY5117404CJ-60   HY5117404CJ-60 HY5117404CJ-60 PDF Download HYNIX 03+ COMBINATORIAL I/O In combinatorial mode the pin
HY5117404CT-60   HY5117404CT-60 HY5117404CT-60 PDF Download HYNIX 03+ • VCC = 2.3V to 3.6V • Hysteresis on a
HY5117800BJ-50   HY5117800BJ-50 HY5117800BJ-50 PDF Download HYNIX 03+ 2.0V to 6.3V operation Three switch inputs: S2
HY5117800BJ-60   HY5117800BJ-60 HY5117800BJ-60 PDF Download HYNIX 03+ I Embedded 16 bit CompactRISCTM Micro Controlle
HY5117800BT-50   HY5117800BT-50 HY5117800BT-50 PDF Download HYNIX