BB202LX,315 NXP

BB202LX Low-voltage variable capacitance diode Rev. 2 7 September 2011 Preliminary data sheet 1. Product profile 1.1 General description The BB202LX is a planar technology variable capacitance diode in a SOD882T ultra small leadless plastic SMD package. 1.2 Features and benefits Very steep Capacitance-Voltage (CV) curve C : 30.5 pF C : 9.5 pF d(0V2) d(2V3) Ratio C to C minimal 2.5 d(0V2) d(2V3) Ultra small leadless SMD package Low series resistance 1.3 Applications Voltage Controlled Oscillators (VCO) Electronic tuning in FM radios Recommended as the reference VCO varactor for Philips Tuner ICs TEA5764, TEA5767 and TEA5768 in mobile and portable platforms 2. Pinning information Table 1. Discrete pinning Pin Description Simplified outline Symbol 1 1 cathode 2 anode 1 2 sym008 Transparent top view 1 The marking bar indicates the cathode.BB202LX NXP Semiconductors Low-voltage variable capacitance diode 3. Ordering information Table 2. Ordering information Type number Package Name Description Version BB202LX - leadless ultra small plastic package 2 terminals SOD882T body 1.0 0.6 0.4 mm 4. Marking Table 3. Marking Type number Marking code BB202LX L1 5. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit V reverse voltage - 6 V R I forward current - 10 mA F T storage temperature 55 +85 C stg T junction temperature 55 +85 C j 6. Characteristics Table 5. Characteristics T = 25 C unless otherwise specified. j Symbol Parameter Conditions Min Typ Max Unit I reverse current see Figure 3 R V =6V - - 10 nA R V =6V T =85 C--100nA R j 1 r diode series resistance f = 100 MHz see Figure 2 -0.35 - s C diode capacitance see Figure 1 and Figure 4 f = 1 MHz d V = 0.2 V 28.2 - 33.5 pF R V = 2.3 V 7.2 - 11.2 pF R diode capacitance ratio f = 1 MHz 2.5 - - C d0V2 ------------------ C d2V3 1 r is the value at which C =30pF. s d BB202LX All information provided in this document is subject to legal disclaimers. NXP B.V. 2011. All rights reserved. Preliminary data sheet Rev. 2 7 September 2011 2 of 8