TD-040102 Rev.B

PWR

Supply

mA

M

VM

OSC.

pin 1

pin 4

pin 2

pin 3

Bypass

Cap.

O/P Load

incl Probe Cl

OUT

High Z pin 3

GND or "LOW"

Oscillation

OPEN or "HIGH"

GND

OUT

Vdd

0.01uF Bypass Capacitor Recommended

Specifications subject to change without notice.

The CF33xx Series utilizes

fundamental and 3rd overtone

crystal technology to provide

a low jitter output frequency.

This oscillator provides all the

electrical features of the

5x7mm SMD C33XX series in

a standard 9x14mm SMD foot

print. Available on tape and

reel in quantities of 500ea.

Crystek Part Number Guide

Example: CF3392-44.736MHZ

Example: CFM3392-44.736MHZ

Example: CFE3392-44.736MHZ

Frequency Stability

+/- 100ppm

+/- 50ppm

+/- 25ppm

+/- 20ppm

Temperature

CFM3390

CFM3392

CFM3391

N/A

CFE3390

CFE3392

CFE3391

N/A

-20/ 70°C

-40/ 85°C

0/ 70°C

CF3390

CF3392

CF3391

CF3398

9x14 mm SMD,

3.3V, CMOS

CF33xx Model

Function pin 1

Oscillator State

Open

"1" level .7Vdd Min

"0" level 0.3Vdd Max

Oscillator Active

Oscillator Active

High Z

Enable/Disable Function

1.544MHz to 156.250MHz

±20ppm to ±100ppm

0°C to 70°C

-20°C to 70°C

-40°C to 85°C

-55°C to 120°C

3.3V ± 0.3V

18mA Max

25mA Max

30mA Max

45mA Max

CMOS

45/55% Max @ 50% Vdd

5ns Max @ 20/% to 80%

4ns Max @ 20/% to 80%

3ns Max @ 20/% to 80%

2.5ns Max @ 20/% to 80%

2ns Max @ 20/% to 80%

"0" = 10% Vdd Max

"1" = 90% Vdd Min

10ms Max

30pF Max, >80MHz 15pF Max

0.5ps Typ, 1ps Max

<3ppm 1st/yr, <1ppm every year thereafter

Frequency Range:

Frequency Stability:

Temperature Range:

(Option M)

(Option E)

Storage:

Input Voltage:

Input Current:

1.544~34.00MHz

35.00~50.00MHz

51.00~69.00MHz

70.00~156.25 MHz

Output:

Symmetry:

Rise/Fall Time:

1.54~10.00 MHz

10.10~30.00 MHz

30.10~50.00 MHz

50.10~80.00 MHz

80.10~156.25 MHz

Logic:

Start-up Time:

Load:

Jitter RMS: 12KHz~80MHz

Aging:

Clock Oscillator

0.360

(9.14)

0.560

(14.2)

C P/N DC

Frequency

0.210

(5.3)

0.560

(14.2)

0.200

(5.08)

0.040

(1.01)

0.070

(1.77)

1

3

4

2

0.280

(7.11)

0.050

(1.27)

0.200

(5.08)

0.090

(2.28)

SUGGESTED PAD LAYOUT

Bottom View

Le

ad

Fre

e

Ro

HS

Co

mp

lian

t

RECOMMENDED REFLOW SOLDERING PROFILE

217°C

200°C

260°C

150°C

90 Secs. Max.

Ramp-Up

3°C/Sec Max.

Preheat

180 Secs. Max.

8 Minutes Max.

260°C for

10 Secs. Max.

Critical Temperature

Zone

Ramp-Down

6°C/Sec.

NOTE: Reflow Profile with 240°C peak also acceptable.