CDCE421 Datasheet, PDF (19/30 Pages) Texas Instruments – Fully Integrated Wide-Range, Low-Jitter, Crystal-Oscillator Clock Generator

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APPENDIX B: PACKAGE
Packaging and bond wiring the CDCE421 is the responsibility of the oscillator vendor.
Scribe (8~52 mm)
10 9 8 7
CDCE421
SCAS842 – APRIL 2007
11
12
13
14
1732 mm ¹⁵
16
17
PAD1
PAD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
2
2032 mm
X1
41.85
990.07
1918.35
1917.93
1922.2
1917.86
714.86
595.74
392.97
198.04
41.9
42.19
42.35
41.97
42.84
41.87
41.87
Y1
198.65
48.65
237.28
355.14
456.66
573.58
1619.99
1620.25
1621.07
1620.76
1469.91
1310.51
1154.46
993.15
881.73
771.71
617.6
Scribe (8~52 mm)
Pad Legend
6
5
4
3
X2
111.85
1060.07
1988.35
1987.93
1992.2
1987.86
784.86
665.74
462.97
268.04
111.9
112.19
112.35
111.97
112.84
111.87
111.87
#1 = CE
#2 = SDATA
#3 = OUTN
#4 = GND
#5 = GND
#6 = OUTP
#7 = NC
#8 = TEST
#9 = VCC
#10 = VCC
#11 = TEST
#12 = TEST
#13 = TEST
#14 = XIN 1
#15 = XIN 2 (XIN 2 for XO)
#16 = NC
#17 = TEST
M0071-01
Y2
268.65
118.65
307.28
425.14
526.66
643.58
1689.99
1690.25
1691.07
1690.76
1539.91
1380.51
1224.46
1063.15
951.73
841.71
687.6
The CDCE421 is designed to be mounted in a commonly used 6-pin oscillator package, where pin 2 (N/C) is the
programming pin, in conjunction with CE for the XO design.
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