Crystal Oscillator Model Name 7311S-GG Simple Packaged Crystal Oscillator (SPXO) 7300 Series n Main Application For SONET-, SDH-, and GbEthernet-related equipment n Features l Power supply voltage and LVDS output level are 2.5 V and 62.5 to 220 MHz, respectively. l Ultra-compact with dimensions of 7.0 x 5.0 x 1.7 mm. l A surface-mount crystal oscillator. Pb Free n Specifications Model Classification Item 7311S-GG-XXXX XXXX : 255R, 505X, 104X Standard nominal frequency (MHz) 106.25, 125, 155.252, 156.25, 161.1328, 187.5, 212.5 Power supply voltage +2.5V DC ±5% Load 100Ω (Pad #4-#5) Operating temperature range 0 to 70°C, 0 to 85°C ±25×10−6max / 0 to 70°C (255R) Comprehensive frequency stability ±50×10−6max / 0 to 85°C (505X) ±100×10−6max / 0 to 85°C (104X) During operation Consumption current 43mA typ. (60mA max) During standby 30μA max. Output level LVDS level (Complementary) Duty cycle 45 to 55% (at Waveform) Phase jitter (1σ) 1ps max. (12KHz to 20MHz) Standby function (tristate) Available n Dimensions n Standby Function Table (Tristate) mm PAD No. Connection #1 STAND-BY 5.0±0.1 #5 5.08±0.1 #4 #2 N.C #3 GND #4 OUTPUT #5 OUTPUT #6 +DC Reference land pattern 1.7±0.2 2.6±0.1 #6 Oscillation output ON Level L (VIL ≤ 0.3 Vcc) High impedance n Number for specifying an order (+2.5V LVDS) ±25×10−6max/0 to 70°C Nominal frequency range (MHz) 62.5 ≤ F < 220 NSA3344D ±50×10−6max/0 to 85°C NSA3345D Comprehensive frequency stability −6 ±100×10 max/0 to 85°C NSA3346D 1.5 1.6 3.9 #3 1.2±0.1 1.4±0.1 #2 #4 and #5 output or OPEN is selected. 7.0±0.1 #1 #1 Input Level H (VIH ≥ 0.7 Vcc) n How to Specify an Order Model name Frequency (up to 9 digits) M – Number for specifying an order When ordering +2.5V, ±100×10−6max/0 to 85°C, 125MHz 7311S-GG-104X-125.000000M-NSA3346D 2.54 5.08 – Cby=0.01μF If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives or visit our homepage (http://www.ndk.com/). co23_071108_7311S-GG_e1