BCY87 |
RFQ for BCY87 Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| BCY87 | - | CAN6 | - |
Provides gain as well as precise symmetrical clipping for improving intelligibility of speech fed into radio transmitter. Circuit reduces dynamic range of energy peaks to bdng them closer to average energy level. When inserted in series with microphone, use of clipper gives at least 6-dB increase in effective power. Signals are passed up to certain amplitude but limited above this level.-B. Kirkwood, Principles of Speech Pro-cessing, Ham Radio, Feb. 1975, p 28-34.
Typical Application |
Features |
| * Differential amplifier applications in general industrial service e.g. instrumentation and control* The BCY87 and BCY88 are intended for use in pre-stages of differential amplifiers where low offset, low drift and low noise are of prime mportance* The BCY89 is intended for use in second stages of differential amplifiers, long-tailed pairs and more general applications. | * Low current (max. 30 mA)* Low voltage (max. 45 V). |
| SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| VCBO | collector-base voltage | open emitter | - | 45 | V |
| VCEO | collector-emitter voltage | open base | - | 40 | V |
| VEBO | emitter-base voltage | open collector | - | 5 | V |
| IC | collector current (DC) | - | 30 | mA | |
| Ptot | total power dissipation | Tamb 25 °C | - | 150 | mW |
| Tstg | storage temperature | -65 | +150 | ||
| Tj | junction temperature | - | 175 |
