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FX-400
Low Jitter Frequency Translator Previous Part Number FX-424
FX-400
Description
The FX-400 is a precision quartz-based frequency translator used to translate an input frequency such as 8 kHz, 1.544 MHz, 2.048 MHz, 19.44 MHz etc. to any specific frequency from 1.544 MHz to 1.0 GHz. The FX-400 can perform either up or down frequency conversion. The FX-400's superior jitter performance is achieved through the use of a precision VCXO or VCSO. With the use of an external multiplexer, up to 4 different input clocks can be translated to a common output frequency.
Features
* * * * * * * * * Quartz-based PLL for Ultra-Low Jitter Frequency Translation up to 1 GHz Accepts up to 4 ext.-muxed clock inputs LVCMOS / LVDS / LVPECL Inputs compatible Differential LVPECL /LVDS or LVCMOS Output Lock Detect / Loss of Signal Alarms Output Disable 20.3 x 13.7 x 5.1 mm SMT package RoHS/Lead Free Compliant * * * * * *
Applications
Wireless Infrastructure 10 Gigabit FC 10GbE LAN / WAN OADM and IP Routers Test Equipment Military Communications
Block Diagram
VCC (14) FIN1 FIN2 FIN3 FIN4 FIN (13) LD (10) Phase Detector & LD VMON (5) Loop Filter VCSO (8) FOUT1 (9) CFOUT1
/
Controller
SEL0 (1) SEL1 (2)
/
GND (3, 7, 11, 12)
OD (6)
Figure 1. Functional block diagram
Page 1 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009
Performance Specifications
Table 1. Electrical Performance Parameter
Frequency Input Frequency Capture Range Output Frequency Supply Voltage 2, 3 Current (No Load)3 Input Signal 2, 3 LVCMOS LVDS LVPECL LVCMOS Output (Option A) 2, 3 Differential Output (Options C and D) 2, 3, 4, 5 Mid Level - LVPECL Swing - LVPECL Mid Level - LVDS Swing - LVDS Rise Time Fall Time Symmetry SSB Phase Noise, Fout = 155.52/622.08 10Hz Offset 100Hz Offset 1kHz Offset 10kHz Offset 100kHz Offfset 1 MHz Offset 10 MHz Offset Jitter Generation 5, 6 155.52 MHz (12kHz - 20MHz BW) 622.08 MHz (12kHz - 20 MHz BW) Operating Temperature (Options T of E) 1 ,3
5, 6 1, 2, 3
Symbol
FIN APR FOUT VCC ICC FIN FIN FIN
Min
0.008 40 1.544 3.13
Typical
Maximum
800 1000
Units
MHz ppm MHz V mA
3.3 60 CMOS LVDS LVPECL LVCMOS
3.46 100
VCC-1.4 450 VCC-2.4 250 tR tF SYM n n n n n n n J J TOP
45
VCC-1.25 600 VCC-2.3 410 0.5 0.5 50 -64/-27 -95/-55 -123/-123 -143/-110 -146/-130 -146/-146 -146/-146 0.30 0.12 0 to 70 or -40 to 85
VCC-1.0 950 VCC-2.5 450
55
V mV p-p V mV p-p ns ns % dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz ps RMS ps RMS 0C
1. 2. 3. 4. 5. 6.
See Standard Frequencies and Ordering Information. Parameters are tested with production test circuit below (Fig 2). Parameters are tested at ambient temperature with test limits guard-banded for specified operating temperature. Measured from 20% to 80% of a full output swing (Fig 3). Not tested in production, guaranteed by design, verified at qualification. The FX-400 phase noise and jitter performance can be optimized for specific applications. Please consult with Vectron's Application Engineers for more information.
Page 2 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied at these or any other conditions in excess of conditions represented in the operational sections of this data sheet. Exposure to absolute maximum ratings for extended periods may adversely affect device reliability. Table 2. Absolute Maximum Ratings Parameter
Power Supply Storage Temperature Soldering Temp/TIme
Symbol
VDD TSTR TLS
Ratings
6 -55 to 125 260/40
Unit
V 0C 0C/sec
Reliability
The FX-400 is capable of meeting the following qualification tests Table 3. Environmental Compliance Parameter
Mechanical Shock Mechanical Vibration Solderability Gross and Fine Leak Resistance to Solvents
Conditions
MIL-STD-883, Method 2002 MIL-STD-883, Method 2007 MIL-STD-883, Method 2003 MIL-STD-883, Method 1014 MIL-STD-883, Method 2016
Handling Precautions
Although ESD protection circuitrry has been designed into the the FX-400, proper precautions should be taken when handling and mounting. VI employs a human body model and a charged-device model (CDM) for ESD susceptibility testing and design protection evaluation. ESD thresholds are dependent on the circuit parameters used to define the model. Although no industry wide standard has been adopted for the CDM, a standard HBM of resistance=1.5Kohms and capacitance = 100pF is widely used and therefore can be used for comparison purposes Table 4. Predicted ESD Ratings Model
Human Body Model Charged Device Model
Minimum
500 V 500 V
Conditions
MIL-STD 883, Method 3015 JEDEC, JESD22-C101
Page 3 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009
Reflow Profile
Table 5. Reflow Profile (IPC/JEDEC J-STD-020C) Parameter
PreHeat Time Ramp Up Time Above 217 0C Time To Peak Temperature Time At 260 0C Ramp Down
Symbol
tS RUP tL tAMB-P tP RDN
Value
60 sec Min, 180 sec Max 3 0C/sec Max 60 sec Min, 150 sec Max 480 sec Max 20 sec Min, 40 sec Max 6 0C/sec Max
The FX-400 is qualified to meet the JEDEC standard for Pb-Free assembly. The temperatures and time intervals listed are based on the Pb-Free small body requirements. The temperatures refer to the topside of the package, measured on the package body surface. The FX-400 should not be subjected to a wash process that will immerse it in solvents. NO CLEAN is the recommended procedure. The FX-400 has been designed for pick and place reflow soldering. The FX-400 may be reflowed once and should not be reflowed in the inverted position.
Figure 4. Suggested IR Profile
Tape and Reel
Table 6. Tape and Reel Information Tape Dimensions (mm)
W 44 F 20.2 Do 1.5 Po 4 P1 20 A 330 B 1.5
Reel Dimensions (mm)
C 13 D 20.2 N 100 W1 44.4 W2 50.4 #/Reel 200
Figure 5. Tape and Reel
Page 4 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009
Pin Configuration
Figure 6. Pin Configuration
Table 7. Pin Functions
Pin #
1 2 3 4 5 VMON O
Symbol
SEL0 SEL1 GND
I/O
I I GND
Level
LVCMOS LVCMOS Supply Frequency Select * (See Table 8) Frequency Select * (See Table 8) Case and Electrical Ground Not present
Function
VCXO Control Voltage Monitor Under locked conditions VMON should be > 0.3V and <3.0V. The input frequency may be out of range if the voltage exceeds these levels LVCMOS Output Disable Disabled = Logic "1" Enabled = Logic "0" or no connect Case and Electrical Ground Frequency Output Complementary Frequency Output - Note for LVCMOS option this pad will be tied to GND. Lock Detect Locked = Logic "1" Loss of Signal = Logic "0" Case and Electrical Ground Case and Electrical Ground
6
OD
I
7 8 9 10
GND FOUT CFOUT LD
GND O O O
Supply LCPECL. LVDS or LVCMOS LVPECL, LVDS or LVCMOS LVCMOS
11 12
GND GND
GND GND
Supply Supply
13 14
FIN VCC
I VCC
LVCMOS or LVPECL Supply
Input Frequency - AC Coupled Power Supply Voltage (3.3 V 5%)
* For applications requiring two to four input frequencies, Vectron will assign a unique part number and the Input Frequency versus SEL[1:0] settings will be provided in a Specification Control Drawing. For single input configurations it is recommended that SEL0 and SEL1 are tied to ground.
Table 8. Control Logic (LVCMOS) SEL0 0 0 1 1 SEL1 0 1 0 1 Reference Clock Input F1 F2 F3 F4
Page 5 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009
FX-400 Outline Diagram and Pad Layout
Figure 7. Outline and Pad Layout
Page 6 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009
Suggested Output Load Configurations
Figure 8. Single Input Frequency Translation - LVPECL Termination
Figure 9. Four Input Frequencies Translated to Common Output Frequency - LVPECL Termination
Page 7 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009
Table 8. Standard Frequencies (MHz)
0.08000000 0.10000000 0.12800000 0.24300000 0.25600000 0.32000000 0.38400000 0.40000000 0.48000000 0.50000000 0.51200000 0.65545000 0.77200000 0.96000000 1.00000000 1.02400000 1.21500000 1.22880000 1.25000000 1.33330000 1.50000000 1.53600000 1.54400000 1.92000000 2.00000000 2.04800000 2.30400000 2.45760000 2.50000000 2.55750000 3.08800000 3.24000000 3.25000000 3.37500000 3.84000000 4.00000000 4.09600000 4.19430400 5.00000000 5.12000000 6.14400000 6.29140000 A9 AH AX A8 AM AW AY AF AK BP AJ AE AT A7 BB B2 BU BK BG BF BE BV B3 B1 B8 B4 BD BJ BM B9 B6 BL BC BH B7 BN B5 CJ C6 CD CG CC 6.29145600 6.31200000 6.48000000 6.75000000 7.68000000 7.77600000 8.19200000 9.21600000 9.72000000 9.75000000 9.83040000 10.0000000 10.2300000 10.2400000 10.4142850 10.4582260 10.4872000 10.9490000 10.9500000 11.1840000 12.2880000 12.3076860 12.3520000 12.8000000 13.0000000 13.5000000 14.8351600 15.0000000 15.0336000 15.3600000 16.0000000 16.3840000 17.1840000 18.4320000 18.5280000 18.7500000 19.2000000 19.3926580 19.4400000 19.5312500 19.6608000 19.6989680 CF C7 C2 CB C9 C5 C3 CH C8 CE C1 C4 DP DM DV DU DN DG DJ DF D8 DY D1 D2 D3 DT DL D4 DR DW D9 D5 DE D7 DC EE DD DX D6 DZ DB DK 19.7190000 19.9218750 20.0000000 20.1416000 20.4800000 20.5444340 20.7135000 20.8285720 20.8286000 20.9165460 21.0050840 22.0000000 22.1047720 22.2171000 22.5792000 24.0000000 24.5760000 24.7040000 25.0000000 25.1658000 25.6000000 25.9200000 26.0000000 27.0000000 27.6480000 28.7040000 29.4912000 29.5000000 30.0000000 30.7200000 30.8800000 31.2500000 32.0000000 32.7680000 33.0000000 33.3330000 34.3680000 34.5600000 36.8640000 37.0560000 37.1250000 37.5000000 DH ED E2 E3 E4 EF E1 EG EB EH EJ E9 EK E5 E8 EC E6 E7 F7 F8 F6 F2 F3 F4 FB F1 F5 F9 HE H1 HF H8 H2 H3 H7 HC H6 HB HG H4 H9 HK 38.8800000 39.0625000 39.3216000 39.8437500 40.0000000 40.2830630 40.9600000 41.0888870 41.6571440 41.6600000 41.8329130 42.0000000 42.0101690 42.5000000 42.6600000 44.2095440 44.4343000 44.6218000 44.7360000 44.9280000 45.1584000 45.8240000 46.0379460 46.7200000 46.8750000 48.0000000 49.1520000 49.4080000 50.0000000 50.0480000 51.2000000 51.8400000 52.0000000 53.3300000 54.7460000 55.0000000 60.0000000 61.3800000 61.4400000 62.2080000 62.5000000 62.9145000 H5 HH HD HJ JF KK J1 KM KP LM KT JB KV JC JZ KX LF JW J3 JE JG JM LG JK JY JV J7 J2 JD KD LL J4 JP JU JL JX JR KY J5 J8 J9 LE 63.3600000 63.8976000 64.0000000 64.1520000 65.5360000 66.0000000 70.0000000 70.6560000 71.6100000 73.7280000 74.1250000 74.1758000 74.2500000 75.0000000 76.8000000 77.7600000 78.0000000 78.1250000 78.6432000 79.6875000 80.0000000 80.5664130 82.1777380 82.9440000 83.3142880 83.6658250 84.0203380 86.6853740 88.4190880 95.7000000 97.5000000 100.000000 105.000000 106.250000 108.000000 110.000000 112.000000 114.000000 120.000000 122.880000 124.416000 125.000000 JJ JN JT JH J6 JA KB KC KF K8 K1 KA K7 KH K4 K2 LH K3 K5 KG K9 KJ KL K6 KN KR KU LJ KW LK KE L8 L6 L9 LA L1 L2 L3 LC LB L7 L4 130.000000 139.264000 150.000000 150.144000 153.600000 155.520000 156.250000 159.375000 160.000000 161.132813 164.355475 166.628572 167.331646 168.040678 170.000000 172.500000 173.370748 173.437500 176.838175 182.016000 182.857142 184.000000 184.320000 187.500000 195.000000 200.000000 200.192000 201.416020 212.500000 219.429571 240.000000 243.000000 245.760000 250.000000 252.571428 256.000000 262.144000 292.571429 300.000000 307.200000 311.040000 312.500000 LD L5 M8 M6 MA M2 M3 M7 M1 M4 M9 M5 N2 N3 N4 NU ND NP NA N8 NM NG NH N5 N7 NE N6 N1 NF NL NR NC N9 NT NJ NK NB NN PT RX P1 PU 318.750000 320.000000 322.265650 328.710950 333.257150 334.663300 336.081350 353.676350 368.640000 375.000000 382.800000 400.000000 409.600000 491.520000 500.000000 505.000000 531.000000 531.250000 568.928600 569.196400 588.000000 595.056000 600.000000 614.400000 622.080000 624.693800 624.704800 625.000000 627.329600 629.987800 637.500000 640.000000 644.531250 645.120000 647.239400 647.250800 649.970300 657.421875 665.625600 666.514286 669.128100 669.326582 PV PP PW PX PY RB RC RD RY RF RU RR RE PM RK V3 PH P8 PJ P9 RH PL PR RG P2 PD P6 P3 P7 PA PG PN P4 RJ PE PK PF PB PC P5 R2 R3 669.642900 670.838600 672.000000 672.156250 672.162712 673.456600 684.255400 687.700000 690.569196 693.468750 693.482991 693.750000 696.390625 696.421478 696.421875 704.380600 707.352700 707.500000 710.948600 712.520000 716.573200 718.750000 719.734400 737.280000 739.200000 742.500000 748.070900 750.000000 768.000000 777.600000 779.568600 780.881000 781.250000 796.875000 800.000000 805.664100 809.063500 819.200000 821.777300 850.000000 983.400000 1,000.0000 R1 R7 RT TX R5 RA R9 TV R4 RV R6 R8 RW V1 TY TG TC V2 T2 TW T1 T5 T3 TL TT V4 T6 T7 TN T4 T8 TD T9 TB TK TA TE TH TF TJ TU TM
Page 8 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009
Ordering Information
F X - 4 0 0 - E A E - K N N N - XX - XX
Product Family FX: Frequency Translator Package 400: 20.3 13.0 5.1mm Input E: 3.3 Vdc 10% Output A: LVCMOS C: LVPECL D: LVDS Operating Temperature E: -40 to 85 C T: 0 to 70 C Output Frequency (See Above) Input Frequency (See Above) Factory Use
Factory Use
Factory Use
Absolute Pull Range K: 50 ppm S: 100 ppm
1. For non-listed frequencies and/or multiple input frequencies a unique part number will be assigned with the following format FX-400-XXX-SNNNN. "SNNNN" is the SCD number.
For Additional Information, Please Contact
USA:
Vectron International 267 Lowell Road Hudson, NH 03051 Tel: 1.888.328.7661 Fax: 1.888.329.8328
Europe:
Vectron International Landstrasse, D-74924 Neckarbischofsheim, Germany Tel: +49 (0) 3328.4784.17 Fax: +49 (0) 3328.4784.30
Asia:
Vectron International 1F-2F, No 8 Workshop, No 308 Fenju Road WaiGaoQiao Free Trade Zone Pudong, Shanghai, China 200131 Tel: 86.21.5048.0777 Fax: 86.21.5048.1881
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
Page 9 of 9 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Rev: 01Apr2009

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