Temperature Compensated Crystal Oscillators (TCXO) Surface Mount Type TCXO (LSI Type) KT5032 Series for Femtocell/ Stratum3 Features How to Order For Femtocell (Standard Spec.) • High stability and high reliability • 2.7 to 5.5V drive available • Clipped sine wave or CMOS level output • Low phase noise • Disable Function Frequency Tolerance (vs Temp.) : ±0.1×10−6/ −10°C to 70°C KT5032F 20000 A G T 33 T xx ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ For Stratum3 (Standard Spec.) Frequency Tolerance (vs Temp.) : ±0.28×10−6/ −40°C to 85°C Applications KT5032F 20000 K A W 33 T xx • Femtocell, Stratum3 • SONET/ SDH/ Ethernet ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ① Series ② Output Frequency ③ Frequency Tolerance +0.1×10−6 A ±0.28×10−6 K RoHS Compliant ⑤ Upper Operating Temp. +70°C +85°C T W ⑥ Supply Voltage 33 3.3V ④ Lower Operating Temp. ⑦ Voltage Control Function −40°C −10°C 0°C A G J T Other∗ TCXO VCTCXO ∗ Customer Spec. ⑧ Option Code Packaging (Tape & Reel 1000 pcs./ reel) Specifications Item Output Frequency Range Symbol fo Conditions Standard Frequency: 10, 19.2, 20, 24.576, 26, 30.72, 38.88, 40 vs Temperature (−10 to +70°C) [±(fmax-fmin)/ 2fo] vs Temperature (−40 to +85°C) [±(fmax-fmin)/ 2fo] vs Voltage Min. 10 −0.1 −0.28 −0.1 +2.7 — Max. 40 +0.1 +0.28 +0.1 +5.5 6 Units MHz −4.6 +4.6 ×10−6 ±5 0.8 — 90% VCC ±20 — 10% VCC — ×10−6 Vp-p V V ×10−6 Frequency Tolerance f_tol Supply Voltage Current Consumption VCC ICC Frequency Aging f_age Voltage Control Range Output Level Low Level Output Voltage High Level Output Voltage Rise / Fall Time (10%Vcc to 90%Vcc) Symmetry f_cont Vpp VOL VOH CMOS output 20years aging @40°C Including temp characteristics, initial tolerance, rated power supply voltage change and load change. Positive ∗100k ohm min Clipped Sine∗, Load: 10k ohm // 10pF CMOS, Load: 15pF IOL=4mA CMOS, Load: 15pF IOH=−4mA tr/ tf CMOS, Load: 15pF — 8 ns SYM 50% Vcc 45 55 % Phase Noise @20MHz — − 90 (@10Hz offset) −120 (@100Hz offset) −140 (@1kHz offset) −150 (@10kHz offset) −150 (@100kHz offset) V mA dBc/ Hz ∗ : A DC-cut capacitor is not embedded in this crystal oscillator. In case of clipped sine output, connect a DC-cut capacitor (≥1nF) to the line-out terminal of the oscillator. ∗ Please contact us for other specifications. Dimensions (Unit: mm) Recommended Land Pattern (Unit: mm) Top view 5.0±0.2 #9 #8 #7 Type A (with out Filter) #6 ∗if output is Clipped Sine. 3.2±0.2 4.5 0.01μF Marking Area #10 #5 0.01μF #9 #6 #1 #4 #3 #4 1.0 4−0.65 #5 4−0.8 #10 #9 #8 #7 #6 #1pin #2pin #3pin #4pin #5pin #6pin #7pin #8pin #9pin #10pin Pin Configuration Voltage Control (VCTCXO), GND (TCXO) Do not connect Tri-state Enable/ Disable connect GND GND Output Vcfilter/ N/ C Do not connect Vcc GND ∗To GND Type Ｂ (with Filter) ∗if output is Clipped Sine. ∗Option VC_Filter Cap. #9 0.01μF ∗To GND #8 0.01μF #7 #10 #1 #6 #5 #2 #3 1.2 1.0 0.7 4.5 1.2 2.3 #4 0.1 2−0.6 #3 1.0 4−0.43 #2 2.67 0.1 #1 #4 0.63 4−0.6 1.0 0.65 #2 1.7 max. #1 2.3 ∗To GND Note: A capacitor of value 0.01μF between VCC and GND is recommended.