Si598/Si599

10

Rev. 1.0

Table 11. Environmental Compliance

The Si598/599 meets the following qualification test requirements.

Parameter

Conditions/Test Method

Mechanical Shock

MIL-STD-883, Method 2002

Mechanical Vibration

MIL-STD-883, Method 2007

Solderability

MIL-STD-883, Method 2003

Gross & Fine Leak

MIL-STD-883, Method 1014

Resistance to Solder Heat

MIL-STD-883, Method 2036

Moisture Sensitivity Level

J-STD-020, MSL1

Contact Pads

Gold over Nickel

Table 12. Programming Constraints and Timing

(Typical values TA = 25 ºC, VDD = 3.3 V, min/max limits VDD = 1.8 ±5%, 2.5 or 3.3 V ±10%, TA = –40 to 85 ºC unless

otherwise noted)

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Output Frequency Range

10

—

810

MHz

Frequency Reprogramming

Resolution

—28—

ppt

Internal Oscillator Frequency

4850

—

5670

MHz

Internal Crystal Frequency

Accuracy

Maximum variation is

±2000 ppm

—

39.17

—

MHz

Delta Frequency for

Continuous Output

From center frequency

–3500

—

+3500

ppm

Unfreeze to NewFreq

Timeout*

10

ms

Settling Time for Small

Frequency Change

<±3500 ppm from

center frequency

——

100

µs

Settling Time for Large

Frequency Change

>±3500 ppm from

center frequency after

setting NewFreq bit

——

10

ms

*Note:

Applies when using large frequency change procedure outlined in section “3.1.2.Reconfiguring the Output Clock for

Large Changes in Output Frequency”.