UPA895TD NEC, UPA895TD Datasheet
![no-image](/images/manufacturer_photos/0/4/470/nec_sml.jpg)
UPA895TD
Specifications of UPA895TD
Related parts for UPA895TD
UPA895TD Summary of contents
Page 1
... NE851 • IDEAL FOR 1-3 GHz OSCILLATORS DESCRIPTION NEC's UPA895TD contains two NE851 high frequency silicon bipolar chips. The NE851 is an excellent oscillator chip, featur- ing low 1/f noise and high immunity to pushing effects. NEC's new ultra small TD package is ideal for all portable wireless applications where reducing board space is a prime consider- ation ...
Page 2
ABSOLUTE MAXIMUM RATINGS SYMBOLS PARAMETERS V Collector to Base Voltage CBO V Collector to Emitter Voltage CEO V Emitter to Base Voltage EBO I Collector Current Total Power Dissipation T T Junction Temperature J T Storage Temperature ...
Page 3
TYPICAL PERFORMANCE CURVES COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 60 400 µa 360 µa 50 320 µ Collector to Emitter Voltage CURRENT GAIN vs. COLLECTOR CURRENT 1000 ...
Page 4
... UPA895TD TYPICAL PERFORMANCE CURVES INSERTION POWER GAIN, MAG, MSG vs. FREQUENCY MSG 20 MAG 21e 0 0.1 1 Frequency, f (GHz) INSERTION POWER GAIN, MAG, MSG vs. COLLECTOR CURRENT GHz MAG 21e Collector Current NOISE FIGURE, ASSOCIATED GAIN vs. COLLECTOR CURRENT GHz Collector Current 25° 100 (mA 100 (mA) INSERTION POWER GAIN, MAG, MSG vs ...
Page 5
... TYPICAL SCATTERING PARAMETERS Q1 j50 j25 j10 100 S 22 -j10 -j25 -j50 UPA895TD Frequency S 11 GHz MAG ANG 0.100 0.834 -40.0 0.200 0.782 -74.1 0.300 0.729 -98.7 0.400 0.701 -116.6 0.500 0.682 -129.7 0.600 0.674 -139.9 0.700 0.667 -148.0 0.800 0.667 -154.6 ...
Page 6
... UPA895TD TYPICAL SCATTERING PARAMETERS Q2 j50 j25 j10 100 S 22 -j10 -j25 -j50 UPA895TD Frequency S 11 GHz MAG ANG 0.100 0.833 -39.7 0.200 0.774 -73.7 0.300 0.716 -98.2 0.400 0.685 -116.2 0.500 0.666 -129.4 0.600 0.657 -139.6 0.700 0.650 -147.8 0.800 0.650 -154 ...
Page 7
... TYPICAL SCATTERING PARAMETERS Q1 j50 j25 S 11 j10 100 S 22 -j10 -j25 -j50 UPA895TD Frequency S 11 GHz MAG ANG 0.100 0.586 -81.0 0.200 0.577 -121.5 0.300 0.567 -141.5 0.400 0.570 -152.9 0.500 0.571 -160.7 0.600 0.575 -166.6 0.700 0.578 -171.4 0.800 0.583 -175 ...
Page 8
... TYPICAL SCATTERING PARAMETERS Q2 j50 j25 j10 100 S 22 -j10 -j25 -j50 UPA895TD Frequency S 11 GHz MAG ANG 0.100 0.575 -80.7 0.200 0.555 -121.1 0.300 0.543 -141.3 0.400 0.544 -152.8 0.500 0.545 -160.7 0.600 0.549 -166.7 0.700 0.552 -171.5 0.800 0.557 -175.3 ...
Page 9
... UPA895TD NONLINEAR MODEL BJT NONLINEAR MODEL PARAMETERS Parameters Q1 IS 137e-18 BF 166 NF 0.9871 VAF 20.4 IKF 50 ISE 80.4e-15 NE 2.4 BR 28.7 NR 0.9889 VAR 2.7 IKR 0.021 ISC 532e-18 NC 1. RBM 1 IRB 0 RC 1.7 CJE 2.4e-12 VJE 0.87 MJE 0.34 CJC 0.65e-12 VJC ...
Page 10
... Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale ...
Page 11
Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) ...