IDP-2S-20 MERRIMAC | Alldatasheet
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Meri-Pac S-Package Outline IDP-2S Series I&Q NETWORKS 20 to 500 MHz / Two I&Q Phase Detectors with Common LO / Hermetic Package Fo r f u rther infor m at ion contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973 575-1300 / FAX 973-575-0531 General Notes: 1. Dual I & Q networks are integrated devices that produce two pairs of quadrature-phased, eq ual amplitude signals when fed by two IF signals and an LO signal as shown in the schematic above. 2. Merrimac’s IDP-2S series combines two matched circuits in one package. Both lumped and dist ributed circuit technologies are used to minimize size and weight while maintaining excellent overa ll performance. 3. Merrimac’s I & Q networks comply with the relevant sections of MIL-M-28837 and may be screene d for compliance with additional specifications for military and space applications requiring the highest reliability. GENERAL SPECIFICATIONS RF and LO Input Characteristics Impedance: 50 Ω nom. VSWR: 1.5:1 max. RF Power Level: 0 dBm nom. LO Power Level +14 dBm nom. I & Q Output Characteristics Video Bandwidth: DC to † 50 MHz nom. Output Impedance: 50 Ω nom. Conversion Loss (RF to I or Q): 10 dB typ. 12 dB max. IF Balance Phase: 0 ± 5° max. (I 1 - I 2 or Q 1 - Q 2 ) 90 ± 5° max. (I 1 - Q 1 or I 2 - Q 2 ) Amplitude: 0.5 dB typ.,1 dB max. Weight, nominal: 0.35 oz (10 g) Operating Temp: -- 55° to +85°C AVAILABLE OPTIONS Phase Balance: 90° ± 2° max. Amplitude Balance: 0.5 dB max. Wider Bandwidth: Customized units PRINCIPAL SPECIFICATIONS Model RF/LO Center †Bandwidth Number Frequency, f0 MHz IDP-2S-*B 20 to 500 MHz 10% of f o †RF and video bandwidths are typically much greater than specified. * Insert center frequency in MHz. NOTES: 1. Tolerance on 3 place decimals ±.010(.25 except as noted. 2. Dimensions in inches over millimeters. 3. Lead dimensions apply only at body. 4. All unmarked pins are case ground. 23Feb96