KGL2135

E2Q0048-38-71 ¡ electronic components This version: Jul. 1998 Previous version: Jan. 1998 KGL2135 ¡ electronic components KGL2135 1.7 GHz Two-Modulus Prescaler GENERAL DESCRIPTION The KGL2135 is a two-modulus prescaler designed for PLL frequency synthesizers. The device divides the input frequency by 128 or 130, with mode selection. FEATURES • Toggle frequency: 1.7 GHz • Low-power: 3 mA (typ.) • Low supply voltage: 3 V • Package: 8PSOP PACKAGE DIMENSIONS 5.2±0.2 1.6±0.2 0.15±0.1 0 to 0.3 5.0±0.2 6.8±0.4 0.40MIN Package material 0.35±0.1 1.27±0.2 Lead frame material Pin treatment Solder plate thickness INDEX MARK Epoxy resin 42 alloy Solder plating 5 mm or more (Unit: mm) 1/3 ¡ electronic components KGL2135 MARKING 8 5 K2135 ¡ XXX INDEX 1 4 PRODUCTION NAME COMPANY LOGO LOT NUMBER MONTHLY LOT NUMBER PRODUCTION MONTH (1to9,X,Y,Z) PRODUCTION YEAR (LOWEST DIGIT) (1) IN (2) VDD (3) NC (5) GND (6) MC* (7) NC (4) OUT (8) REF * MC: Modulus Control TESTING CIRCUIT VDD Coaxial cable 1000 pF S.G. 1000 pF 50 W 8 6 5 22 kW 8 pF Including Testing Equipment & Probe 12 4 0.1 µF 0.1 µF Output Wave Form (Oscilloscope) MC BLOCK DIAGRAM MC IN T Q DQ C DQ T C Q OUT Q T Q Q T Q Q T Q Q T MC High Low Dividing Ratio 1/128 1/130 2/3 ¡ electronic components KGL2135 ABSOLUTE MAXIMUM RATINGS Item Power supply voltage MC input voltage IN input power Storage temperature Symbol VDD — — Tstg Unit V V dBm °C Min. –0.5 –0.5 — –55 Max. 4.0 4.0 8 125 RECOMMENDED OPERATING CONDITIONS Item Power supply voltage Output capacitance Output resistance Ambient temperature Symbol VDD CL RL Ta Unit V pF kW °C Min. 2.7 — 22 –10 Max. 3.3 8 — 60 ELECTRICAL CHARACTERISTICS (VDD = 3 V±0.3 V, Ta = –10°C to 60°C) Item Toggle frequency (Sine wave) Supply current (at Ta = 25°C) Modulus control input High Modulus control input Low Modulus control input current High Output voltage swing Input voltage sensitivity Symbol ft IDD VIH VIL IIH VOUT VIN Unit GHz mA V V mA Vp-p Vp-p Min. 0.2 — 2.0 0 — 0.5 0.4 Typ. — 3.0 — — — 1.0 — Max. 1.7 5.0 VDD 0.8 0.15 — 1.0 3/3