XTAL
Temp. Controlled Oscillators
Surface Mount
FEATURES
OSC.
VCXO
VCO
VCTCXO
ADTCXO Series (H, I, J, K, L)
• Ultra miniature package suitable for portable prod-
ucts.
• Excellent frequency stability and aging.
ADTCXOH (unit: mm)
• Custom requirements available.
• Application: Cellular/PCS handsets, Wireless platforms
(MMDS, LMDS, WLANS).
ADTCXOI (unit: mm)
ADTCXOH-L
TCXO
FLTR
RES
IND
ADTCXOJ (unit: mm)
ADTCXOK (unit: mm)
ADTCXOL (unit: mm)
STANDARD SPECIFICATIONS
Package Type
Standard Frequency
Frequency Range
Frequency Stability
vs. Temperature Range
ADVCXOH, ADVCXOI, ADVCXOJ, ADVCXOK, ADVCXOL
9.6, 10, 12, 12.8, 13, 14.4, 15.36, 19.68, 20 MHz
9.6 ~ 35 MHz
9.6 ~ 35 MHz
±5 ppm (0ºC ~ 50ºC)
±2.5 ppm (-30ºC ~ 75ºC)
±0.3 ppm (Vdd ±5%)
±2.5 ppm (-15ºC ~ 55ºC)
Custom
±0.3 ppm (Vdd ±5%)
TEST CIRCUIT
Frequency Stability vs. Voltage
Frequency Adjustment
±3 ppm min. (tuned by internal trimmer) ±3 ppm min. (tuned by internal trimmer)
Supply Voltage
Vdd = 5V
Vdd = 3V
Output Level (Clipped Sinewave)*
1.0 Vpp min.
0.8 Vpp min.
Supply Current
2 mA max.
2 mA max.
Output Load
10K
Ω//10
pF
10K
Ω//10
pF
Aging
±1 ppm/year
±1 ppm/year
*TTL/CMOS output level available (depended on custom requirement).
SEE PAGE 34 FOR PART NUMBERING GUIDE
O TCXO / VCTCXO
35
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