49S SMD Series Miniature Quartz Crystal 49SMLB / 49SAB / 49SUB / 49SNC Actual Size Product Description Frequency Range: The crystals are miniature AT or BT cut strip 3.2 to 29.999 MHz, AT Fundamental resonators housed in low profile packages for 30.0 to 54.000 MHz, AT 3rd OT surface mounting. The parts utilize a proven, low- 26.8 to 54.000 MHz, BT Fundamental cost, metal package technology with a precision Characteristics at 25C 2C: molded base and universal contact configuration. Frequency Calibration Tolerance (as specified): 30ppm, 50ppm Load Capacitance (as specified): 12 to 32pF or Series Resonance Product Features Effective Series Resistance: 49SNC is interchangeable with common platic- 200 max (3.2 to 3.499MHz) molded crystal configurations. 180 max (3.5 to 3.999MHz) Pb-free and RoHS/Green compliant available. 150 max (4 to 4.999MHz) 120 max (5 to 5.999MHz) Typical Applications 100 max (6 to 6.999MHz) Set-Top Box/Multimedia 80 max (7 to 8.999MHz) Clock/VCXO Multiplier 60 max (9 to 12.999MHz) Network Adapter Cards 40 max (13 to 19.999MHz) Modems 30 max (20 to 29.999MHz, AT Fund) Microcontrollers and Processors 80 max (30 to 54MHz, AT (3rd overtone) Remote control devices 30 max (26.8 to 54MHz, BT Fund) Drive Level: 100W correlation, (500W Max) Shunt Capacitance: 7pF Max. Temperature Range: Operating: 20 to +70C -40 to +85C (as specified) Storage: 55 to +125C Temperature Stability (as specified): 30ppm (20 to +70C) AT Cut 50 or 100ppm (40 to +85C) AT Cut 0 to -100ppm (20 to +70C) BT Cut Aging 25C, first year: 3ppm (typ), 5ppm (max) Reflow Temperature: 240C Max (non-RoHS package) 260C Max, 10 sec max (RoHS package) Pericom Semiconductor Corporation 1-800-435-2336 49S SMD Series Miniature Quartz Crystal 49SMLB / 49SAB / 49SUB / 49SNC Packaging Information: HC-49 Package Marking Information Line 1: S = SaRonix xxx = Calib/Stability/Temp Code YYWWX = Date Code Line 2: Frequency (up to 7 digits, including decimal point) Z = - (dash) for AT-cut parallel resonant = blank for AT-cut series resonant = B for BT-cut xx = Load Capacitance (leave Blank if Series) SxxxYYWWX 24.5760zxx Land Pattern Pad Connection Configurations Ordering Information 49SMLB 03.6864 18 GGC -E (X) Type / Package Options 49SMLB = 2 contact, 4mm high (T) = Tape and Reel (full increments only) 1000 pieces 49SAB = 4 contact, 5 mm high (Q) = Manufactured in a TS16949 or QS9000 49SNC = 4 contact, 5mm high registered facility 49SUB = 6 contact, 5mm high Blank = Bulk Frequency Frequency (in MHz) = 0x.xxxx, xx.xxxx (a zero is used in front of frequencies E (dash E) = Lead (Pb)-free RoHS Compliant Version under 10 MHz) Blank = non-RoHS (not available for new designs) Cut Type (dash) = AT-cut Parallel Resonance Calibration / Stability / Temp Range Blank = AT-cut Series Resonance GGC = 30ppm / 30ppm / -20 to +70C (ATCut) B = BT-Cut GHE = 30ppm / 50ppm / -40 to +85C (ATCut) HJE = 50ppm / 100ppm / -40 to +85C (ATCut) Load Capacitance Blank = 50ppm/0 to -100ppm/-20 to +70C (BTCut) xx = Parallel Resonance (specify load) *others available Blank = Series Resonance Part Number Examples: Freq 5.1234MHz, 30ppm calib, 30ppm stability, -20 to +70C, 16pF = 49SMLB05.1234-16GGC = 49SMLB05.1234-16GGCE (for PB-Free/RoHS Compliant) Pericom Semiconductor Corporation 1-800-435-2336