View FX-702-EDE-HLM_4473465.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

FX-702
Low Jitter VCSO Frequency Translator Previous Part Number FX-730
FX-702
Description
The FX-702 is a low jitter precision frequency translator used to translate input frequencies such as 19.44, 38.88, 77.76 MHz, etc. to a binary multiple frequency as high as 850 MHz. The FX-702's superior jitter performance is achieved through the PLL's integrated VCSO. The FX-702 is housed in a hermetically sealed leadless surface mount package offered on tape and reel.
Features
* * * * * * * * * 5 x 7.5 x 2.5 mm Package Frequency Translation up to 850 MHz VCSO based PLL for Ultra-Low Jitter CMOS / LVDS / LVPECL Inputs compatible Differential LVPECL or LVDS Output CMOS Lock Detect External Divider for Input Frequencies < 19 MHz 0/70C or -40/+85C Temperature Range Fully Compatible for Lead Free Assembly * * * * *
Applications
SONET/SDH 10GbE./10.3GbE Frequency Translation Clock Smoothing, Clock Switching FEC Scaling
Block Diagram
VCC (10) FIN (12) CFIN (11) LD (2) Phase Detector & LD LFN (6) Charge Pump CFLN (7) VCSO
/1, /4
MODE (4)
Switch External Divider
/1, /4, /8, /16, /32
/1, /2, /4
FOUT (8)
CFOUT (9) BRCLK CBRCLK (4) (1) GND (3, 5, 13)
Figure 1. Functional block diagram
1 of 7
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com 1
Rev: 03Apr2009
Performance Specifications
Table 1. Electrical Performance Parameter Frequency Input Frequency Output Frequency Capture Range (ordering option)1, 2, 3 Supply Voltage 2, 3 Current (No Load) 3 LVCMOS Input 2, 3 Input High Voltage Input Low Voltage LVPECL Input Peal-Peak Amplitude Swing 6, 7 Lock Detect Output Output High Voltage Logic Low Voltage Outputs Mid Level - LVPECL 2, 3 Swing - LVPECL 2, 3 Mid Level - LVDS 2, 3 Swing - LVDS 2, 3 Current 5 Rise Time 4, 5 Fall Time 4, 5 Symmetry 2, 3 Jitter Generation - 622.08MHz output (12kHz-20MHz BW) 5 (50kHz - 80MHz BW) 5 Operating Temp (ordering option) 1, 3 VOH VOL
1, 2, 3
Symbol FIN FOUT APR VCC ICC VIH VIL
Min 19.44 125
Typical
Maximum 850 850
Units MHz MHz ppm
32, 50, or 100 2.97 3.3 3.63 100 VCC 0.8 3.00
V mA V V V V V V mV-pp V mV-pp mA ps ps % ps-rms ps-rms 0C
2.0 0 0.20 0.9*VCC
0.1*VCC VCC-1.4 450 250 VCC-1.25 600 VCC-1.2 450 VCC-1.0 950
IOUT tR tF SYM J J TOP
45
50 0.21 0.12 0/70, -40/85
20 400 400 55 0.5 0.4
1. See Standard Frequencies and Ordering Information. 2. Parameters are tested with production test circuit below (Fig 1). 3. Parameters are tested at ambient temperature with test limits guard banded for specified operating temperature. 4. Measured from 20% to 80% of a full output swing (Fig 2). 5. Not tested in production, guaranteed by design, verified at qualification. 6. Minimum Input Low Voltage not to exceed 2.125 V. Minimum Input High Voltage not to go below 1.49 V. 7. AC coupling is recommended. There is an internal pull-up and pull-down resistor on all clock inputs (Fin, BRCLK).
Figure 1. LVPECL Test Circuit
Figure 2. 10K LVPECL Waveform
2 of 7
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com 2
Rev: 03Apr2009
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 Input Current Output Current Storage Temperature Soldering Temperature/Duration
Symbol
VCC IIN IOUT TSTR TPEAK/tP
Ratings
0 to 6 100 25 -55 to 125 260 / 40
Unit
V mA mA 0C 0C/sec
Reliability
The FX-702 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 Moisture Sensitivity Level Rating
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 MSL 1
Handling Precautions
Although ESD protection circuitry has been designed into the the FX-702, proper precautions should be taken when handling and mounting. VI employs a Human Body Model (HBM) 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. Table 4. Predicted ESD R$atings Model
Human Body Model Charged Device Model Machine Model
Class
2 C5 M3
Minimum
2000 V 1000 V 200 V
Conditions
MIL-STD 883, Method 3015 JEDEC, JESD22-C101 ESD STM5.2-1999
3 of 7
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com 3
Rev: 03Apr2009
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 device has been qualified to meet the JEDEC standard for Pb-Free assembly. The temperatures and time intervals listed are based on the PbFree small body requirements. The temperatures refer to the topside of the package, measured on the package body surface. The FX-702 device is hermetically sealed so an aqueous wash is not an issue.
Figure 3. Suggested IR Profile
Table 6. Tape and Reel Information Tape Dimensions (mm)
W 16 F 7.5 Do 1.5 Po 4 P1 8 A 178 B 1.5
Reel Dimensions (mm)
C 13 D 20.2 N 50 W1 16.4 W2 22.4 #/Reel 200
Figure 4. Tape and Reel
4 of 7
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com 4
Rev: 03Apr2009
FX702 YWW CCC-CCCC XX-XX
Figure 5. Outline Diagram
Table 7. Pin Functions Pad #
1 2
Symbol
BRCLK LD1
I/O
I O
Level
NC or LVPECL, LVDS CMOS
Function
NC or For External divider application = PD Feedback Frequency Lock Detect Logic 0 = FX Locked Logic 1 - No Input Output transitioning = Out of Lock Case and electrical ground FX Operating Mode Logic 0 = Standard PLL (Normal Setting) Logic 1 = FIN coupled to FOUT Case and electrical ground Loop Filter Node Complementary Loop Filter Node Frequency Output Complementary Frequency Output Power Supply Voltage (+3.3V 5%) Complemetary Input Frequency For CMOS inouts, AC-couple unused inputto ground or negative supply Input Frequency Case and electrical ground NC or For External divider applications = Comp. PD Feedback Frequency
3 4
GND MODE
2
GND I
Supply CMOS
5 6 7 8 9 10 11 12 13 14
1. 2. 3. 4.
GND LFN CLFN FOUT CFOUT VCC CFIN FIN GND CBRCLK
GND
Supply Analog Analog
O O I I I GND I
LVPECL or LVDS LVPECL or LVDS Supply LVPECL CMOS or LVPECL Supply NC or LVPECL, LVDS
It is recommended that a buffer driver is used for best noise isolation. Do not leave the MODE pin floating, it should be set to logic 0 or ground for normal operation. BRCLK and CBRCLK should be left floating if not used. FIN, CFIN, BRCLK, and CBRCLK have internal pull-up/pull-down resistors and it is recommended to AC couple these inputs.
5 of 7
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com 5
Rev: 03Apr2009
Table 8. Standard Frequencies (MHz)
18.7500000 19.2000000 19.3926580 19.4400000 19.5312500 19.6608000 19.6989680 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 38.8800000 EE DD DX D6 DZ DB DK 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 H5 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 63.3600000 63.8976000 64.0000000 64.1520000 65.5360000 66.0000000 70.0000000 70.6560000 71.6100000 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 JJ JN JT JH J6 JA KB KC KF 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 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 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 LD L5 M8 M6 MA M2 M3 M7 M1 M4 M9 M5 N2 N3 N4 NU ND 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 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 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 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 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 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 PD P6 P3 P7 PA PG PN P4 RJ PE PK PF PB PC P5 R2 R3 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 796.875000 800.000000 805.664100 809.063500 819.200000 821.777300 850.000000 983.400000 1,000.0000 TB TK TA TE TH TF TJ TU TM
6 of 7
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com 6
Rev: 03Apr2009
Ordering Information
FX- 702 - E C E - H J K A - XX - XX
Product Family FX: Frequency Translator Package 702: 5.0 x 7.5 x 2.0mm Input E: 3.3 Vdc 10% Output C: LVPECL D: LVDS Operating Temperature E: -40 to 85 C T: 0 to 70 C Absolute Pull Range H: 32 ppm K: 50 ppm S: 100 ppm Output Frequency (See Above) Input Frequency (See Above) Prescaler A: 1 C: 4 M: Factory Set Output 2 Divider M: Factory Set Feedback Divider L: Disable M: Factory Set
1, Not all combinations are possible. Please consult with your Vectron representative for application assistance. Other frequencies available upon request 2, When ordering the FX-702 with the external divider option, the prescalar must be specified (i.e, 1 or 4). The "XX" place holder should be used for the input frequency.
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.
7 of 7
Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com 7
Rev: 03Apr2009

▲Up To Search▲

Price & Availability of FX-702-EDE-HLM

	To Download FX-702-EDE-HLM Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .