tza3047a NXP Semiconductors, tza3047a Datasheet
tza3047a
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tza3047a Summary of contents
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... DATA SHEET TZA3047A; TZA3047B 30 Mbits 1.25 Gbits/s laser drivers Product specification INTEGRATED CIRCUITS 2003 Jun 05 ...
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... Bias and modulation currents 12.1.2 Average monitor current and extinction ratio 12.1.3 Dual-loop control 12.1.4 Alarm operating current 12.1.5 Alarm monitor current 12.1.6 Pulse width adjustment 12.2 TZA3047A with dual-loop control 12.3 TZA3047B with dual-loop control 12.4 TZA3047B with average loop control 13 BONDING PAD LOCATIONS 14 PACKAGE OUTLINE 15 SOLDERING 15.1 Introduction to soldering surface mount packages 15 ...
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... The design is made in the Philips BiCMOS RF process and is available in a HBCC32 package or as bare die. The TZA3047A is intended for use in an application with an AC-coupled laser diode with a 3.3 V laser supply voltage. The TZA3047B is intended for use in an application with a DC-coupled laser diode for both 3 ...
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... V CIN, V CINQ 0 CCD 1. av(MON) /12.5 I BIAS /750 R ALARM I mod /1500 OPERATING CURRENT Q enable (17) 11 (18) ALOP ALMON GNDDFT Fig.1 Block diagram. 4 Product specification TZA3047A; TZA3047B BIASOUT BIASIN MON ACDC 29 (52) 28 (50) 27 (49) 26 (48) (46) 100 A I BIAS 100 A V/I 100 mA/V V/I 100 mA/V 100 100 ...
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... Product specification TZA3047A; TZA3047B DESCRIPTION , and I/O; must be connected to CCA CCD CCO ...
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... Product specification TZA3047A; TZA3047B DESCRIPTION ...
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... The LA output is optimized for the laser allowing dynamic range and a 1.2 V minimum voltage. The LAQ output is optimized for the dummy load. The output stage of the TZA3047A is optimized for AC-coupled lasers and the output stage of the TZA3047B is optimized for DC-coupled lasers. ...
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... The alarm threshold levels are programmed by a resistor or a current source. In the TZA3047A, for the AC-coupled application, the operating current is equal to the bias current. In the TZA3047B, for the DC-coupled application, the operating current equals the bias current plus half of the modulation current ...
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... CCO TZA3047B CCO TZA3047A 3.3 V CCO TZA3047B 3.3 V CCO TZA3047B CCO TZA3047A 3.3 V CCO TZA3047B 3.3 V CCO TZA3047B CCO CONDITIONS 4 layer printed circuit board in still air with 9 plated vias connected with the heatsink and the first ground plane in the PCB ...
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... CCD i(CIN) CCD AC-coupled inputs note CIN CINQ 2500 A MON 2500 A MON dual-loop set-up; I > note 3 linear scale dB scale 10 Product specification TZA3047A; TZA3047B = 3.14 to 3.47 V; CCD = 6 BIASIN PWA MIN. TYP. 3.14 3.3 3.47 3.14 3.3 3.47 3.14 3.3 3.47 4.75 5.0 5. ...
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... BIASOUT C < 100 pF BIASOUT V = 0.5 to 1.5 V BIASIN 3.3 V BIAS CCO 5.0 V BIAS CCO V = 0.5 to 1.5 V BIASIN V = 1.8 V BIASIN 0.4 V BIASIN V < 0.8 V ENABLE 11 Product specification TZA3047A; TZA3047B MIN. TYP. MAX. UNIT 11 +10 % 1.15 1.20 1. 150 150 1200 1300 1300 10 +10 % 1.15 1.20 1.25 V ...
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... V MODIN V < 0.8 V ENABLE TZA3047A 3.3 V CCO TZA3047B 3.3 V CCO TZA3047B CCO bias and modulation currents disabled bias and modulation currents enabled no reset reset 12 Product specification TZA3047A; TZA3047B MIN. TYP. MAX. UNIT 0.4 3.6 V 0.8 4 105 mA 110 mA/V 110 100 95 100 ...
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... A. Therefore, for large ER settings, MON and the modulation current I o(LA) internal resistor connected to pins LA. When the modulation current will result L(LA) and amb tot th(j-a) 13 Product specification TZA3047A; TZA3047B MIN. TYP. 1.15 1.2 700 800 750 850 0 1.15 1 1.15 1.20 1.15 1.20 2 ...
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... PWA C < 100 pF PWA PWA C < 100 pF PWA and t are impacted by total inductance between the LA pins and the laser connection Product specification TZA3047A; TZA3047B = 3.14 to 3.47 V; CCD = 6 BIASIN PWA MIN. TYP. 0. 120 120 ...
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... I The average monitor current increases with a decreasing 1.5 I AVR MGT890 to start at minimum I The formulas used to program AVR and ER are valid for typical conditions; tuning is necessary to achieve good absolute accuracy of AVR and ER values. 15 TZA3047A; TZA3047B 105 (mA) g m(mod) = 100 mA/V I o(LA)(min 0.5 V MODIN ( ...
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... A I 250 A I Stability of ER and AVR settings are guaranteed over a range of temperature and supply voltage variations. current levels 16 Product specification TZA3047A; TZA3047B I av(MON) = 1580 5.26 I AVR A 295 I AVR ( MGT892 and I ...
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... The PWA function is disabled when the PWA input is short-circuited to ground; t PWA function. 100 t PWA (ps) 6 PWA (k ) 100 Fig.6 Pulse width adjustment. 17 Product specification TZA3047A; TZA3047B A LARM MONITOR CURRENT on the monitor current is MON(alarm) MAXMON current can be sunk by an MAXMON V MAXMON = N ------------------------ MAXMON ...
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... TZA3047A with dual-loop control A simplified application using the TZA3047A with dual-loop control and with an AC-coupled laser at 3.3 V laser voltage is illustrated in Fig.7. The average power level and the extinction ratio are determined by the resistors R The MODOUT and BIASOUT outputs are connected to the MODIN and the BIASIN inputs respectively. The alarm threshold on the operating current is made temperature dependent with resistor R MAXOP ...
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... Fig.8 TZA3047B with DC-coupled laser and dual-loop control. 2003 Jun 05 3 TZA3047B Product specification TZA3047A; TZA3047B laser with monitor diode BIAS GND LA LA LAQ LAQ GND MDB316 and AVR ...
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... Fig.9 TZA3047B with DC-coupled laser and average loop control. 2003 Jun 05 3 TZA3047B Product specification TZA3047A; TZA3047B laser with monitor diode BIAS GND LA LA LAQ LAQ GND MDB315 ...
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... All GND connections should be used. 1124.2 3. Recommended order of bonding: all GND first, then 1124.2 1124.0 4. Pad is internally connected, do not use. 1124.0 979.4 829.7 691.2 611.2 506.4 426.4 247.0 194.4 142.0 36.8 105.4 179.6 21 TZA3047A; TZA3047B COORDINATES (2)(3) PAD x 39 1099.1 40 1099.1 41 1099.1 42 1099.1 43 1099.0 44 1099.0 45 1099.0 46 942 ...
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... Jun i.c. TZA3047UH Fig.10 TZA3047UH die. 2 2.510 mm (6. Product specification TZA3047A; TZA3047B CCO CCO 43 BIAS 42 GNDO i. 2.51 36 GNDO mm 35 GNDO i. GNDO 32 ...
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... 2.5 scale 0.50 0.50 5.1 3.2 5.1 0.35 0.35 4.9 3.0 4.9 REFERENCES JEDEC JEITA MO-217 23 TZA3047A; TZA3047B detail 3.2 0.5 4.2 4.2 4.15 4.15 3.0 EUROPEAN PROJECTION Product specifi ...
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... Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 24 Product specification TZA3047A; TZA3047B ...
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... Wave soldering is suitable for SSOP, TSSOP, VSO and VSSOP packages with a pitch (e) equal to or larger than 0.65 mm definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. 2003 Jun 05 (1) not suitable not suitable suitable not recommended not recommended 25 Product specification TZA3047A; TZA3047B SOLDERING METHOD (2) WAVE REFLOW suitable (3) suitable suitable (4)(5) suitable ...
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... Product specification TZA3047A; TZA3047B DEFINITION These products are not Philips Semiconductors ...
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... Accordingly, Philips Semiconductors assumes no liability for device functionality or performance of the die or systems after third party sawing, handling, packing or assembly of the die the responsibility of the customer to test and qualify their application in which the die is used. 2003 Jun 05 TZA3047A; TZA3047B 27 Product specification ...
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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2003 All rights are reserved. Reproduction in whole or in part is prohibited ...