Perfor mance Datasheet M690SDM SIGE SINGLE FREQUENCY VCSO GENERAL DESCRIPTION PIN ASSIGNMENT (13 x 20mm SMT) The M690SDM is a single frequency/single output SAW-based VCSO for low-jitter clock generation. The M690SDM incorporates an analog X2 frequency multiplier to provide an output frequency that is twice that of the fundamental VCSO frequency. FEATURES ◆ Integrated SAW device ◆ Low phase jitter: 250fs rms typical for the M690SDM (20kHz to 20MHz) ◆ Output frequency: 1747 MHz Typ. (Specify center frequency at time of order) Figure 1: Pin Assignment Sample of Available Output Frequencies VCSO Center Frequencies1 (MHz) ◆ Single-ended RF Output ◆ Single +5V power supply ◆ 13 x 20mm SMT (surface mount) package ◆ Pb-free / Compliant to EC RoHS Directive (RoHS 5/6) Output Frequency Code 1747.623000 R01 1747.030837 R02 1748.366885 R03 1748.793733 R04 Table 1: Sample of Available Output Frequencies Note 1: Specify VCSO center frequency at time of order. Other frequencies available upon request. BLOCK DIAGRAM SAW Delay Line Figure 2: Block Diagram M690SDM Datasheet Rev 2.0 Revised 27Jan2012 M690SDM SiGe Single Frequency VCSO I n t e g r a t e d D e v i c e Te c h n o l o g y, I n c . ● Netcom East ● w w w. i d t . c o m ● tel (774) 348-1600 M690SDM SIGE SINGLE FREQUENCY VCSO Perfor mance Datasheet PIN DESCRIPTIONS Name VIN I/O Input Frequency control input. GND Ground Power supply ground connection. 4 RF OUTPUT Output 6 VCC Power Number 1 2, 3, 5 Configuration No internal terminator Description Clock output. Single-ended. Power supply connection, connect to +5.0 V. Table 2: Pin Descriptions ABSOLUTE MAXIMUM RATINGS1 Symbol Parameter Rating Unit VI Inputs -0.5 to VCC +0.5 V VO Outputs -0.5 to VCC +0.5 V VCC Power Supply Voltage 6.0 V TS Storage Temperature -55 to +125 oC Table 3: Absolute Maximum Ratings Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond those listed in Recommended Conditions of Operation, DC Characteristics, or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product reliability. RECOMMENDED CONDITIONS OF OPERATION Symbol Parameter VCC TCASE Positive Supply Voltage Min Typ Max 4.875 5.0 5.125 +10 Operating Temperature +85 Unit V oC Table 4: Recommended Conditions of Operation M690SDM Datasheet Rev 2.0 2 of 5 Revised 27Jan2012 I n t e g r a t e d D e v i c e Te c h n o l o g y, I n c . ● N e t c o m E a s t ● w w w. i d t . c o m ● t e l ( 7 7 4 ) 3 4 8 - 1 6 0 0 M690SDM SIGE SINGLE FREQUENCY VCSO Perfor mance Datasheet ELECTRICAL SPECIFICATIONS DC Characteristics for M690SDM Unless stated otherwise, VCC = 5.0 Volts + 2.5%, TCASE = 10 to 85 oC, VCSO Frequency = 1747.623000, Output terminated with 50Ω. Symbol Parameter Power Supply VCC Control Voltage Pin Positive Supply Voltage VCC ICC Power Supply Current VIN Input Control Voltage Range Min Typ Max Unit 4.875 5.0 5.125 V 145 165 mA 3.3 V 0 VIN VIN Input Impedence kΩ 20 Table 5: DC Characteristics for M690SDM AC Characteristics for M690SDM Unless stated otherwise, VCC = 5.0 Volts + 2.5%, TCASE = 10 to 85 oC, VCSO Frequency = 1747.623000, Outputs terminated with 50Ω. Symbol Parameter Min Control Voltage VIN Modulation Bandwidth Output RF OUTPUT Output Center Frequency Range POUTPUT Output Power TRANGE Tuning Range APR Absolute (Guaranteed) Pull-Range 1 fSTAB VIN Typ Max 1500 7.5 10.0 2100 MHz 12.0 dBm 1000 Notes 50Ω load; AC Coupled ppm ±100 ppm 300 Frequency Stability Unit kHz 500 ppm p-p 10ºC to 85ºC Power Supply Pushing -32 32 ppm VCC = 5.0V±2.5V LIN Tuning Linearity -8 8 % Deviation from best Linear fit KVCO VCO Gain VSWR @1747.623000MHz ppm/V 340 Harmonic Spurious -30 dBc Sub-harmonic Spurious Non-harmonic Spurious -30 dBc -60 dBc Load VSWR, all phases 3.5:1 10kHz Offset Φn SSB (single sideband) Phase Noise, 100kHz Offset offset from carrier 1MHz Offset @1747.623000MHz -95 dBc/Hz -116 dBc/Hz -134 dBc/Hz 10MHz Offset -140 dBc/Hz 20MHz Offset -143 Note 1: Also fully meets ±50 ppm minimum pull-range. M690SDM Datasheet Rev 2.0 I n t e g r a t e d D e v i c e Te c h n o l o g y, I n c . ● dBc/Hz Table 6: AC Characteristics for M690SDM 3 of 5 Netcom East ● Revised 27Jan2012 w w w. i d t . c o m ● tel (774) 348-1600 M690SDM SIGE SINGLE FREQUENCY VCSO Perfor mance Datasheet DEVICE PACKAGE - 13 x 20mm SMT (Surface Mount) Package Mechanical Dimensions: 6 5 4 TOP VIEW 13.0 [0.512] 2 1 2.4 [0.094] 15.2 [0.600] 3 2.5 [0.100] 6x 1.2 [0.049] 6x 1.9 [0.073] M690 PIN OUT 6.35 MAX 0.250 MAX 1.6 PIN 1 VIN PIN 2 GND PIN 3 GND PIN 4 RF OUTPUT PIN 5 GND PIN 6 VCC [0.062] Pad Finish: Gold over Nickel MSL 1 Figure 3: Device Package - 13 x 20mm SMT (Surface Mount Package) M690SDM Datasheet Rev 2.0 4 of 5 Revised 27Jan2012 I n t e g r a t e d D e v i c e Te c h n o l o g y, I n c . ● N e t c o m E a s t ● w w w. i d t . c o m ● t e l ( 7 7 4 ) 3 4 8 - 1 6 0 0 M690SDM SIGE SINGLE FREQUENCY VCSO Perfor mance Datasheet ORDERING INFORMATION M690SDM Standard Output Frequencies & Order Codes Part Numbering Scheme Part Number: M690SDM M680-01 - xxx M690SD Device Number Output Frequency Code Output Frequency Order Code See Table 8 at right for frequency order codes. Consult IDT for other frequencies and order codes. Figure 4: Part Numbering Scheme Example Order Numbers For Output Frequencies (MHz) Frequency 1747.623000 1747.030837 Output Frequency MHz R01 1747.623000 R02 1747.030837 R03 1748.366885 R04 1748.793733 Table 8: M690SDM Standard Output Frequencies & Order Order Part Number M690SDM-xxx M690SDM-R01 M690SDM-R02 Table 7: Example Order Numbers Consult IDT for the availability of other frequencies M690SDM Datasheet Rev 2.0 I n t e g r a t e d D e v i c e Te c h n o l o g y, I n c . ● 5 of 5 Netcom East ● Revised 27Jan2012 w w w. i d t . c o m ● tel (774) 348-1600