BF1215 Philips Semiconductors, BF1215 Datasheet

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BF1215

Manufacturer Part Number
BF1215
Description
Dual N-channel dual gate MOSFET
Manufacturer
Philips Semiconductors
Datasheet

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1. Product profile
CAUTION
1.1 General description
1.2 Features and benefits
1.3 Applications
The BF1215 is a combination of two dual gate MOSFET amplifiers with shared source
lead, shared gate2 lead and an integrated switch.
The source and substrate are interconnected. Internal bias circuits enable DC stabilization
and a very good cross modulation performance during AGC. Integrated diodes between
the gates and source protect against excessive input voltage surges. The transistor is
availiable as a SOT363 micro-miniature plastic package.
BF1215
Dual N-channel dual gate MOSFET
Rev. 01 — 6 May 2010
Two low noise gain controlled amplifiers in a single package; one with full internal bias
and one with partial internal bias
Superior cross modulation performance during AGC
High forward transfer admittance to input capacitance ratio
Suitable for VHF and UHF applications: both amplifiers are optimized for VHF
applications.
Internal switch reduces external components
Gain controlled low noise amplifiers for VHF and UHF applications with a 5 V supply
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
Digital and analog television tuners
Professional communication equipment
Product data sheet
www.DataSheet4U.com

Related parts for BF1215

BF1215 Summary of contents

Page 1

... Rev. 01 — 6 May 2010 1. Product profile 1.1 General description The BF1215 is a combination of two dual gate MOSFET amplifiers with shared source lead, shared gate2 lead and an integrated switch. The source and substrate are interconnected. Internal bias circuits enable DC stabilization and a very good cross modulation performance during AGC. Integrated diodes between the gates and source protect against excessive input voltage surges ...

Page 2

... B) drain (amplifier B) source drain (amplifier A) Ordering information Package Name Description - plastic surface-mounted package; 6 leads All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET Min Typ Max - - [ 180 = 25 ° ...

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... P tot (mW) 200 150 100 100 All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET Description made in Hong Kong made in Malaysia made in China Min Max - ±10 - ±10 - ≤ ...

Page 4

... amplifier A is off; amplifier amplifier A is on; amplifier B is off. GG All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET Conditions Typ 240 Min Typ Max = 10 μ ...

Page 5

... MHz MHz unw AGC AGC AGC AGC test circuits. All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET Min Typ Max Unit [1] - 2.5 - ...

Page 6

... V (5) V ( ° Fig 4. Amplifier A output characteristics; typical values All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal550 (1) (2) (3) (4) (5) (6) (7) ( ...

Page 7

... Fig 6. Amplifier A drain current as a function of internal gate1 current; typical values All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal552 (μA) D( ...

Page 8

... MHz; w Figure 32. Fig 10. Amplifier A gain reduction as a function of All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal554 (1) (2) (3) (4) ( ...

Page 9

... G1-S(B) I D(A) Fig 14. Amplifier A reverse transfer admittance and phase as a function of frequency; typical values All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal558 (MHz ...

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... mA G2-S D(A) DS(B) Γ NF (dB) min opt (ratio) 0.9 0.810 1.4 0.697 All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal561 (MHz ° mA; T D(A) j ° ...

Page 11

... V (5) V ( ° Fig 17. Amplifier B output characteristics; typical values All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal563 (1) (2) (3) (4) (5) (6) (7) ( ...

Page 12

... G1-S(A) T Figure Fig 21. Amplifier B drain current as a function of gate1 supply voltage; typical values All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal565 (1) (2) ( (mA ...

Page 13

... ( Fig 23. Amplifier B drain current as a function of gate2 voltage; typical values All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal569 (1) (2) (3) (4) ( ...

Page 14

... V (V) AGC = G1-S( MHz; GG Fig 27. Amplifier B drain current as a function of gain All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal571 gain reduction (dB DS(B) ...

Page 15

... G1-S(A) DS(B) I D(B) Fig 31. Output admittance as a function of frequency; typical values All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET 001aal575 | ϕ (MHz ...

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... V; V G2-S D(B) DS(A) Γ NF (dB) min opt (ratio) 1.1 0.755 1.6 0.659 All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET ° typical values Angle Magnitude (degree) (ratio) 100.59 0.992 85.47 0.992 83.85 0.991 82 ...

Page 17

... G2 S BF1215 4 (B) D (B) R GEN 50 Ω 50 Ω All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET V DS( 4 2.2 μ Ω D (B) L2 2.2 μH 4 ...

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... 2.2 1.35 2.2 0.45 1.3 0.65 1.8 1.15 2.0 0.15 REFERENCES JEDEC JEITA SC-88 All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET detail 0.25 0.2 0.2 0.1 0.15 EUROPEAN ISSUE DATE PROJECTION ...

Page 19

... Ultra High Frequency Very High Frequency Data sheet status Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET Change notice Supersedes - - © NXP B.V. 2010. All rights reserved ...

Page 20

... Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET © NXP B.V. 2010. All rights reserved ...

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... Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. http://www.nxp.com salesaddresses@nxp.com All information provided in this document is subject to legal disclaimers. Rev. 01 — 6 May 2010 www.DataSheet4U.com BF1215 Dual N-channel dual gate MOSFET © NXP B.V. 2010. All rights reserved ...

Page 22

... Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2010. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com www.DataSheet4U.com BF1215 All rights reserved. Date of release: 6 May 2010 Document identifier: BF1215_1 ...

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