EL4452

® cN1o-On88tRa8DcE-aItCONtoaOTBuEMSSrROThMSeeLEcIeELNhtTnDoEirEcPwDaRlwRSOwEuD.PpiUnpLtCoAeTrrCstEiClDM.ecenEoctmNeeTr/mtsabct er 1994, Rev A EL4452 FN7170 Wideband Variable-Gain Amplifier with Gain of 10 The EL4452 is a complete variablegain circuit. It offers wide bandwidth and excellent linearity, while including a powerful output voltage amplifier, drawing modest current. The higher gain and lower input noise makes the EL4452 ideal for use in AGC systems. The EL4452 operates on ±5V to ±15V and has an analog input range of ±0.5V. AC characteristics do not change appreciably over the supply range. The circuit has an operational temperature of -40°C to +85°C and is packaged in 14-pin PDIP and SO-14. The EL4452 is fabricated with Elantec’s proprietary complementary bipolar process which gives excellent signal symmetry and is very rugged. Pinout EL4452 (14-PIN PDIP, SO) TOP VIEW Features Complete variable-gain amplifier complete with output amplifier Compensated for Gain ≥ 10 50MHz signal bandwidth 50MHz gain-control bandwidth Low 29nV/√Hz input noise Operates on ±5V to ±15V supplies All inputs are differential > 70dB attenuation @ 5MHz Applications AGC variable-gain amplifier IF amplifier Transducer amplifier Ordering Information PART NUMBER TEMP. RANGE PACKAGE EL4452CN -40°C to +85°C 14-Pin PDIP EL4452CS -40°C to +85°C 14-Pin SO PKG. NO. MDP0031 MDP0027 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling P...