BH4127FV--E2, BH4128FV, BH4138FV Selling Leads, Datasheet
MFG:ROHM Package Cooled:ROHM D/C:09+
BH4127FV--E2, BH4128FV, BH4138FV Datasheet download
Part Number: BH4127FV--E2
MFG: ROHM
Package Cooled: ROHM
D/C: 09+
BH4127FV--E2, BH4128FV, BH4138FV
- Table of contents:
Info of BH4127FV--E2
Info of BH4128FV
Info of BH4138FV
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About BH40931
PDF/DataSheet Download
Datasheet: BH40931
File Size: 436395 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About BH4128FV
PDF/DataSheet Download
Datasheet: BH4128FV
File Size: 108979 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BH4138FV
PDF/DataSheet Download
Datasheet: BH4138FV
File Size: 130142 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
BH4128FV General Description
The BH4128FV is an IC equipped with internal second mixer and IF amplifier circuits, developed for use with digital cellular phones.
BH4128FV Maximum Ratings
| Parameter | Symbol | Limits | Unit | |
| Power supply voltage | Vcc | 7.0 | V | |
| Power dissipation | Pd | 350* | mW | |
| Storage temperature | Tstg | 55 ~ + 125 | °C | |
BH4128FV Features
1) Equipped with internal mixer, IF, and RSSI circuits.
2) Can be operated at mixer input frequencies ranging from 10MHz to 200MHz.
3) IF amplifier gain is 100 dB.
4) Equipped with a battery power saving function.
2) Can be operated at mixer input frequencies ranging from 10MHz to 200MHz.
3) IF amplifier gain is 100 dB.
4) Equipped with a battery power saving function.
BH4128FV Typical Application
Digital cellular phones
BH4138FV General Description
The BH4138FV is an IC developed for use with digital cellular phones. This IC contains a 2nd mixer and IF amplifier.
BH4138FV Maximum Ratings
| Parameter | Symbol | Limits | Unit | |
| Power supply voltage | Vcc | 7.5 | V | |
| Power dissipation | Pd | 350∗1 | mW | |
| Storage temperature | Tsig | 55 ~ + 125 | °C | |
BH4138FV Features
1) Mixer circuit, IF amplifier, and RSSI circuit are built- in.
2) Mixer input frequency response 10MHz to 200MHz.
3) The recommended IF amplifier frequencies are 450kHz and 455kHz.
4) High gain IF amplifier (100dB).
5) Battery saving function.
6) Buffer amplifier for RSSI.
7) Low voltage operation (2.3V to 5.5V).
BH4138FV Typical Application
Digital cellular phones
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