8N3QV01KG-0062CDI

Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices ORDERING INFORMATION Ordering Information for FemtoClock® NG Ceramic-Package XO and VCXO Products The programmable VCXO and XO devices support a variety of devices options such as the output type, number of default frequencies, internal crystal frequency, power supply voltage, ambient temperature range and the frequency accuracy. The device options, default frequencies and VCXO pull range must be specified at the time of order and are programmed by IDT before the shipment. Table 1 specifies the available order codes including the device options. Table 2 to Table 4 specify the default frequency configurations. Example part number: order code 8N3QV01FD-0001CDI specifies a programmable, quad default-frequency VCXO with a voltage supply of 2.5V, a LVPECL output, a 50ppm crystal frequency accuracy, contains a 114.285MHz internal crystal as frequency source, industrial temperature range, a lead-free (6/6 RoHS) 10-lead ceramic 5mm x 7mm x 1.55mm package and is factory-programmed to the default frequencies of 100MHz, 122.88MHz, 125MHz and 156.25MHz and to the VCXO pull range of min. 100ppm. The default frequency configuration is found in table 1. Other default frequencies and order codes are available from IDT on request. Look up default frequencies from Tables 2, 3 and 4 by using the left-most frequency column for single-frequency devices, the two left-most columns for dual and all four columns for quad-frequency devices, respectively. Table 1. Order Codes 8N X X XXX X X - dddd XX X X Shipping Package 8: Tape & Reel (no letter): Tray FemtoClock NG Ambient Temperature Range “I”: Industrial: (TA = -40°C to 85°C) (no letter): (TA = 0°C to 70°C) I/O Identifier 0: LVCMOS 3: LVPECL 4: LVDS Package Code CD: Lead-Free, 6/10-lead ceramic 5mm x 7mm x 1.55mm Number of Default Frequencies S: 1: Single D: 2: Dual Q: 4: Quad Part Number OE fct. at Function #Pins pin 001 XO 10 OE@2 003 XO 10 OE@1 V01 VCXO 10 OE@2 V03 VCXO 10 OE@1 V75 VCXO 6 OE@2 V76 VCXO 6 nOE@2 V85 VCXO 6 — 085 XO 6 OE@1 270 XO 6 OE@1 271 XO 6 OE@2 272 XO 6 nOE@2 273 XO 6 nOE@1 REVISION 27 APRIL 13, 2014 Default-Frequency and VCXO Pull Range See document FemtoClock NG Ceramic-Package XO and VCXO Ordering Product Information. dddd fXTAL (MHz) PLL feedback Use for Table 0000 to 0999 114.285 Fractional VCXO, XO 2 Integer XO 3 Fractional XO 4 1000 to 1999 2000 to 2999 100.000 Last digit = L: configuration pre-programmed and not changeable Die Revision H Option Code (Supply Voltage and Frequency-Stability) A: VCC = 3.3V±5%, ±100ppm B: VCC = 2.5V±5%, ±100ppm E: VCC = 3.3V±5%, ±50ppm F: VCC = 2.5V±5%, ±50ppm K: VCC = 3.3V±5%, ±20ppm L: VCC = 2.5V±5%, ±20ppm 1 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 2. Default Frequencies and Ordering Information for fXTAL= 114.285MHz Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 0001 0002 0003 0004 0005 0006 0007 0008 0009 0010 0011 0012 0013 0014 0015 0016 0017 0018 0019 0020 0021 0022 0023 0024 0025 0026 0027 0028 0029 0030 0031 0032 0033 0034 0035 0036 0037 0038 0039 0040 0041 0042 0043 0044 0045 0046 0047 FSEL[1:0] = 00 125 1228.8 622.08 622.08 622.08 622.08 622.08 644.5313 148.5 622.08 622.08 672.1627 622.08 625 156.25 100 622.08 212.5 155.52 106.25 164.3555 176.8382 707.3527 100 25 311.04 400 156.25 155.52 312.5 80 76.8 100 155.52 155.52 100 500 155.52 148.5 622.08 693.483 644.5313 496 125 100 200 24.576 REVISION 27 APRIL 13, 2014 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 01 100 983.04 625 625 625 625 666.5143 669.3266 148.35165 644.5313 644.5313 696.4215 672.1627 312.5 187.5 125 669.3266 250 161.132 125 164.3555 176.8382 707.3527 125 25 311.04 400 156.25 155.52 312.5 100 19.2 125 167.3316 156.25 125 125 166.62857 125 669.3266 707.3527 657.42 496 100 125 50 125 FSEL[1:0] = 10 122.88 614.14 666.5143 161.1328 644.5313 657.4219 669.3266 657.4219 74.25 669.3266 669.3266 672.1627 696.4217 156.25 200 155.52 644.5313 300 669.3266 156.25 164.3555 176.8382 707.3527 156.25 19.44 311.04 400 156.25 155.52 312.5 125 19.2 156.25 669.3266 128.78788 250 250 627.32962 200 622.08 693.483 644.5313 496 155.52 100 100 148.5 2 FSEL[1:0] = 11 156.25 491.52 669.3266 167.3365 693.4830 707.3527 672.1627 707.3527 74.175824 672.16 693.483 696.4215 715.5389 125 250 156.25 693.483 312.5 693.483 212.5 164.3555 176.8382 707.3527 250 19.44 311.04 400 156.25 155.52 312.5 156.25 76.8 250 172.5607 159.375 312.5 1000 649.97033 100 669.3266 707.3527 657.42 496 166.628571 125 125 143.35164 Pull Range (ppm) ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±200 ±100 ±100 ±100 ±200 ±100 ±100 ±100 ±500 ±500 ±500 ±100 ±100 ±100 ±100 ±100 ±300 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±50 ±100 ±200 ±350 ±350 ±50 ±100 ±100 ±50 ±100 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 2. Default Frequencies and Ordering Information for fXTAL= 114.285MHz Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 0048 0049 0050 0051 0052 0053 0054 0055 0056 0057 0058 0059 0060 0061 0062 0063 0064 0065 0066 0067 0068 0069 0070 0071 0072 0073 0074 0075 0076 0077 0078 0079 0080 0081 0082 0083 0084 0085 0086 0087 0088 0089 0090 0091 0092 0093 0094 0095 FSEL[1:0] = 00 159.375 150 622.08 672.1562 425 160 25 156.25 125 155.52 669.3266 644.5313 622.08 693.483 150 24 106.25 212.5 122.88 192 161.1328 250 24.576 622.08 622.08 312.5 100 150 200 125 100 328.125 125 125 622.08 160 622.08 160 350 161.1328 156.25 155.52 159.375 70.656 148.5 737.28 20 100 REVISION 27 APRIL 13, 2014 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 01 155.52 75 155.52 696.4375 212.5 160 33.33 125 66.66 77.76 669.3266 644.5313 622.08 693.483 125 39.4 100 212.5 122.88 192 161.1328 250 200 672.1627 666.514286 156.25 106.25 75 200 156.25 200 322.265625 125 156.25 156.25 160 669.3266 160 350 155.52 156.25 155.52 133.33 35.328 148.351648 737.28 44.736 125 FSEL[1:0] = 10 106.25 300 644.5313 710.3125 106.25 160 50 100 30.72 38.88 669.3266 644.5313 622.08 693.483 155.52 48 106.25 212.5 122.88 192 161.1328 250 225 644.5313 627.32962 125 100 150 200 322.265625 300 125 125 250 155.52 160 622.08 160 350 156.25 156.25 155.52 106.25 70.656 74.25 737.28 51.84 133 3 FSEL[1:0] = 11 133.33 150 669.3266 710.3125 159.375 160 62.5 25.175 50 156.25 669.3266 644.5313 622.08 693.483 311.04 64 100 212.5 122.88 192 161.1328 250 250 696.6149 649.970332 100 106.25 75 200 125 400 162.5 (TBD) 125 312.5 125 160 669.3266 160 350 156.25 156.25 155.52 187.5 35.328 74.175824 737.28 125 156.25 Pull Range (ppm) ±100 ±100 ±100 ±100 ±100 ±125 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±175 ±100 ±100 ±100 ±87.5 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±300 ±300 ±225 ±100 ±150 ±100 ±100 ±100 ±100 ±100 ±300 ±100 ±100 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 2. Default Frequencies and Ordering Information for fXTAL= 114.285MHz Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 0096 0097 0098 0099 0100 0101 0102 0103 0104 0105 0106 0107 0108 0109 0110 0111 0112 0113 0114 0115 0116 0117 0118 0119 0120 0121 0122 0123 0124 0125 0126 0127 0128 0129 0130 0131 0132 0133 0134 0135 0136 0137 0138 0139 0140 0141 0142 0143 FSEL[1:0] = 00 100 38.88 130 187.5 100 125 25 240 425 110 125.009375 187.5 100 156.25 25 500 156.25 156.25 300 175 70.656 156.25 100 533 166.6667 180 320 669.326582 75 622.08 19.2 25 25 187.5 174.8 114.285 496 480 100 25 100 155.52 148.5 170 133.333333 156.25 120 81 REVISION 27 APRIL 13, 2014 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 01 100.3 38.88 100 250 195.3125 156.25 50 240 425 110 150 150 100 155.52 38.88 500 161.1328 175 350 175 35.328 100 100 400 166.6667 180 320 693.482991 75 672.16271 38.4 33.3333 33.3333 187.5 174.8 114.285 496 480 156.25 40 312.5 155.52 148.351 200 140 133.3333 120 135 FSEL[1:0] = 10 100 38.88 80 287.5 200.717 192 100 240 425 110 312.25 300 100 100 44.736 500 156.25 200 400 175 70.656 125 100 350 166.6667 180 320 669.326582 75 622.08 26 50 62.5 187.5 174.8 114.285 496 480 250 50 100 155.52 27 220 146.666666 137.5 120 270 4 FSEL[1:0] = 11 100.3 38.88 25 312.5 203.768 225 125 240 425 110 156.25 300 100 150 100 500 161.1328 312.5 533 175 35.328 312.5 100 200 166.6667 180 320 693.482991 75 672.16271 52 125 125 187.5 174.8 114.285 496 480 312.5 100 312.5 155.52 74.1758 250 153.333333 156.25 120 108 Pull Range (ppm) ±100 ±100 ±100 ±100 ±100 ±150 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±50 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±295 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±237 ±100 ±100 ±100 ±100 ±100 ±100 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 2. Default Frequencies and Ordering Information for fXTAL= 114.285MHz Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 0144 0145 0146 0147 0148 0149 0150 0151 0152 0153 0154 0155 0156 0157 0158 0159 0160 0161 0162 0163 0164 0165 0166 0167 0168 0169 0170 0171 0172 0173 0174 0175 0176 0177 0178 0179 0180 0181 0182 0183 0184 0185 0186 0187 0188 0189 0190 0191 FSEL[1:0] = 00 100 100 100 100 231.25 350 100 150 328.125 100 50 100 121.109 100 166.62875 100 155.52 212 100 81 156.25 100 100 98 74.25 148.5 100 622.08 287.5 156.2523 136 100 345 1124 800 62.5 78.125 66.00 644.5313 644.5313 156.25 156.25 622.08 622.08 533.33333 26.9865 245.76 148.35165 REVISION 27 APRIL 13, 2014 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 01 125 200 95 400 231.25 312.5 400 156.25 322.265625 40.5 50 83.33 121.109 100.011 166.62875 156.25 155.52 212 98 135 312.5 110 95 99 74.174 148.35 106.25 644.5313 287.5 156.25 155 125 172.5 1152 800 200 78.125 66.00 698.8123 698.3266 156.25 156.25 622.08 622.08 450 26.9865 245.76 148.5 FSEL[1:0] = 10 156.25 333 105 1000 231.25 175 1000 212.5 125 67.5 50 100 121.109 99.989 166.62875 212.5 155.52 212 102 270 125 125 105 102 74.25 148.5 125 622.08 287.5 156.2328 400 122.88 100 1128 800 62.5 78.125 66.00 672.1627 693.4830 156.25 156.25 622.08 622.08 400 27 245.76 148.351648 5 FSEL[1:0] = 11 200 400 125 1000 231.25 156.25 250 150 265.625 135 50 83.33 121.109 100.022 166.62875 106.25 155.52 212 99 108 250 130 125 100 74.174 148.35 300 644.5313 287.5 156.2281 450 153.6 125 1130 800 200 78.125 66.00 696.6149 438.2813 156.25 156.25 622.08 622.08 200 26.973 245.76 148.5 Pull Range (ppm) ±250 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±75 ±137.5 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±100 ±587.5 ±100 ±100 ±100 ±100 ±100 ±100 ±87.5 ±100 ±100 ±100 ±20 ±20 ±350 ±750 ±350 ±750 ±100 ±750 ±100 ±100 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 2. Default Frequencies and Ordering Information for fXTAL= 114.285MHz Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 0192 0193 0195 0196 0197 0198 0199 0200 0201 0202 0203 0204 0205 0206 0207 FSEL[1:0] = 00 540 133.0000 50.0000 102.4000 200.0000 156.2500 25.0000 156.2500 153.6000 156.2500 698.8120 191.1250 155.5200 100.8000 100.0000 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 01 828 133.0000 200.0000 50.0000 200.0000 135.0000 25.0000 156.2500 125.0000 125.0000 706.1806 125.0000 153.6000 100.0000 125.0000 FSEL[1:0] = 10 1242 133.0000 156.2500 100.0000 200.0000 156.2500 25.0000 156.2500 153.6000 156.2500 698.8120 191.1250 155.5200 125.0000 156.2500 FSEL[1:0] = 11 1278 133.0000 390.6250 125.0000 200.0000 135.0000 25.0000 156.2500 125.0000 125.0000 706.1806 125.0000 153.6000 156.2500 300.0000 Pull Range (ppm) ±350 133.0000 ±100 ±100 ±137.5 ±200 ±125 ±125 ±90 ±90 ±500 ±90 ±90 ±100 ±100 NOTE: Other default frequencies can be obtained from IDT on request. NOTE: Pull range is only applicable to VCXO devices. When ordering a XO device, the pull range can be ignored. NOTE: Default pull range is: ±100ppm. REVISION 27 APRIL 13, 2014 6 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 3. Default Frequency Ordering Information for fXTAL= 100.000MHz, Integer Feedback PLL Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 1014 1015 1018 1020 1024 1027 1028 1030 1031 1033 1034 1036 1037 1043 1045 1046 1049 1052 1053 1054 1064 1065 1069 1073 1074 1075 1076 1077 1078 1079 1080 1086 1088 1095 1098 1099 1102 1103 1104 1105 1107 1108 1111 1113 1114 1115 FSEL[1:0] = 00 625 156.25 212.5 106.25 100 400 156.25 312.5 80 100 16 100 500 496 100 200 150 425 160 25 106.25 212.5 250 312.5 100 150 200 135 100 148.5 125 350 156.25 100 130 187.5 25 240 425 110 187.5 100 500 156.25 300 175 REVISION 27 APRIL 13, 2014 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 01 312.5 187.5 250 125 125 400 156.25 312.5 100 125 75 125 125 496 125 50 75 212.5 160 33.33 100 212.5 250 156.25 106.25 75 200 135 200 148.5 125 350 156.25 125 100 250 50 240 425 110 150 100 500 175 350 175 FSEL[1:0] = 10 156.25 200 300 156.25 156.25 400 156.25 312.5 125 156.25 166 250 250 496 100 100 300 106.25 160 50 106.25 212.5 250 125 100 150 200 135 300 148.5 125 350 156.25 133 80 287.5 100 240 425 110 300 100 500 200 400 175 7 FSEL[1:0] = 11 125 250 312.5 212.5 250 400 156.25 312.5 156.25 250 300 312.5 1000 496 125 125 150 159.375 160 62.5 100 212.5 250 100 106.25 75 200 135 400 148.5 125 350 156.25 156.25 25 312.5 125 240 425 110 300 100 500 312.5 533 175 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 3. Default Frequency Ordering Information for fXTAL= 100.000MHz, Integer Feedback PLL Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 1118 1120 1121 1122 1124 1127 1128 1129 1133 1134 1135 1136 1141 1142 1145 1146 1147 1149 1150 1151 1153 1154 1155 1164 1165 1166 1172 1178 1179 1180 1181 1189 1196 1197 1198 1199 1207 FSEL[1:0] = 00 100 166.6667 180 320 75 25 25 187.5 480 100 25 100 156.25 120 100 100 100 350 100 150 100 50 100 156.25 100 100 287.5 156.25 62.5 78.125 66.00 26.9865 102.4000 100.0000 125.0000 206.2500 100.0000 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 01 100 166.6667 180 320 75 33.3333 33.3333 187.5 480 156.25 40 312.5 133.3333 120 200 95 400 312.5 400 156.25 40.5 50 83.33 312.5 110 95 287.5 156.25 200 78.125 66.00 26.9865 50.0000 125.0000 150.0000 206.2500 125.0000 FSEL[1:0] = 10 100 166.6667 180 320 75 50 62.5 187.5 480 250 50 100 137.5 120 333 105 1000 175 1000 212.5 67.5 50 100 125 125 105 287.5 156.25 62.5 78.125 66.00 27 100.0000 156.2500 250.0000 206.2500 156.2500 FSEL[1:0] = 11 100 166.6667 180 320 75 125 125 187.5 480 312.5 100 312.5 156.25 120 400 125 1000 156.25 250 150 135 50 83.33 250 130 125 287.5 156.25 200 78.125 66.00 26.973 125.0000 212.5000 300.0000 206.2500 300.0000 NOTE: Other default frequencies can be obtained from IDT on request. NOTE: The default frequency codes 1000 to 1999 are implemented with integer-only PLL dividers and are only applicable to XO devices. REVISION 27 APRIL 13, 2014 8 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 4. Default Frequency Ordering Information for fXTAL= 100.000MHz, Fractional Feedback PLL Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 2002 2060 2066 2148 2163 2174 2175 2176 2177 2180 2181 2182 2183 2188 2189 2190 2191 2193 2194 2195 2197 2199 2200 2201 FSEL[1:0] = 00 1228.8 622.08 122.88 231.25 81 136 100 345 1124 78.125 66.00 644.5313 644.5313 533.33333 26.9865 245.76 148.35165 133.0000 174.703084 50.0000 257.8125 25.0000 25.0000 100.0000 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 01 983.04 622.08 122.88 231.25 135 155 125 172.5 1152 78.125 66.00 698.8123 669.3266 450 26.9865 245.76 148.5 133.0000 174.703084 200.0000 250.0000 26.6000 37.0560 156.2500 FSEL[1:0] = 10 614.14 622.08 122.88 231.25 270 400 122.88 100 1128 78.125 66.00 672.1627 693.4830 400 27 245.76 148.351648 133.0000 174.703084 156.2500 312.5000 27.0000 78.0000 161.1330 FSEL[1:0] = 11 491.52 622.08 122.88 231.25 108 450 153.6 125 1130 78.125 66.00 696.6149 438.2813 200 26.973 245.76 148.5 133.0000 174.703084 390.6250 175.000 32.0000 104.0000 174.7030 NOTE: Other default frequencies can be obtained from IDT on request. NOTE: The default frequency codes 2000 to 2999 are implemented with fractional PLL dividers and are only applicable to XO devices with fXTAL=100.000MHz. REVISION 27 APRIL 13, 2014 9 ©2014 Integrated Device Technology, Inc. Ordering Information Default Frequency and VCXO Pull Range Order Information for Ceramic 5x7 Devices Table 5. Default Frequency Ordering Information for fXTAL= 100.000MHz,  Non-Changeable XO Configurations Code (dddd) Default Frequencies (MHz) Single Frequency Devices Dual Frequency Devices FSEL = 0 FSEL = 1 Quad Frequency Devices FSEL[1:0] = 00 FSEL[1:0] = 01 FSEL[1:0] = 10 FSEL[1:0] = 11 101L 625 312.5 156.25 125 102L 106.25 212.5 75 150 105L 100 125 150 156.25 203L 622.08 155.52 644.5313 669.3266 204L 156.25 161.1328125 187.5 155.52 We’ve Got Your Timing Solution 6024 Silver Creek Valley Road San Jose, California 95138 Sales 800-345-7015 (inside USA) +408-284-8200 (outside USA) Fax: 408-284-2775 www.IDT.com/go/contactIDT Technical Support netcom@idt.com +480-763-2056 DISCLAIMER Integrated Device Technology, Inc. (IDT) and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties. IDT’s products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT. Integrated Device Technology, IDT and the IDT logo are registered trademarks of IDT. Other trademarks and service marks used herein, including protected names, logos and designs, are the property of IDT or their respective third party owners. Copyright 2014. All rights reserved.