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SL1613

GEC Plessey
Part Number SL1613
Manufacturer GEC Plessey
Description WIDEBAND LOG IF STRIP AMPLIFIER
Published Nov 12, 2015
Detailed Description ADVANCE INFORMATION DS3612 - 1.0 SL1613 WIDEBAND LOG IF STRIP AMPLIFIER The SL1613 is a bipolar monolithic integrated ...
Datasheet PDF File SL1613 PDF File

SL1613
SL1613

Overview
ADVANCE INFORMATION DS3612 - 1.
0 SL1613 WIDEBAND LOG IF STRIP AMPLIFIER The SL1613 is a bipolar monolithic integrated circuit wideband amplifier intended for use in successive detection logarithmic IF strips, operating at centre frequencies between 10MHz and 60MHz.
The device provides amplification, limiting and rectification, is suitable for direct coupling and incorporates supply line decoupling.
The mid-band voltage gain of the SL1613 is typically 12dB.
FEATURES s Well Defined Gain s 4.
5dB Noise Figure s High I/P impedance s Low O/P impedance s 150MHz Bandwidth s On-Chip Supply Decoupling s Low External Component Count APPLICATIONS s Logarithmic IF Strips with Gains up to 108dB and Linearity Better than 2dB s Low Cost Radar s Radio Telephone Filed Strength Meters Fig.
1 Pin connections (top) DP8 MP8 ABSOLUTE MAXIMUM RATINGS Storage temperature range Operating temperature range Thermal resistance Chip-to-ambient SL1613 DP SL1613 MP Chip-to-case SL1613 DP SL1613MP Maximum instantaneous voltage at video output Supply voltage ORDERING INFORMATION -55°C to +150°C -30°C to +85°C 111°C/W 163°C/W 71°C/W 57°C/W +12V 9V SL1613 C DP SL1613 C MP Fig.
2 Circuit diagram Fig.
3 Voltage gain v.
frequency SL1613 ELECTRICAL CHARACTERISTICS These characteristics are guaranteed over the following condiotns (unless otherwise stated) TA = +22°C ±2°C Supply voltage = +6V DC connection between input and bias pins Characteristic Min.
Value Typ.
Max.
Units Conditions Voltage gain 10 12 14 dB Upper cut-off frequency (Fig.
3) 150 MHz Lower cut-off frequency (Fig.
3) 5 MHz Propagation delay 2 ns Max.
rectified video output current (Fig.
4 and 5) 0.
8 1 1.
4 mA Variation of gain supply voltage 0.
7 dB/V Variation of maximum rectified output current with supply voltage 25 %/V Maximum input signal before overload 1.
9 V rms Noise figure (Fig.
6) 4.
5 dB Maximum RF output voltage 1.
2 Vp-p Supply current 1.
5 20 mA f = 30MHz, RS = 10Ω, CL = 8pF R S = 10Ω, C...


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