cx28380 Mindspeed Technologies, cx28380 Datasheet - Page 78

• Manufacturer Part Number: cx28380
• Description: Cn8380 Quad T1/e1 Line Interface
• Manufacturer: Mindspeed Technologies

Table B-1
Table B-1.
Table B-2.
29380-DSH-001-B
Turns Ratio
Pulse Engineering Part Number:
Serial Resistance
Primary Inductance
Isolation Voltage
Leakage Inductance
Nominal Frequency
Frequency Accuracy (E1)
Frequency Accuracy (T1)
Output Level
Aging
GENERAL NOTE:
1. Contact Pulse Engineering for other part numbers:
FOOTNOTE:
(1)
Temp. 0 °C to 70 °C
Octal SMT
Phone [phone]
Web: http://www.pulseeng.com
If the V
lists the transformer specifications.
GG
(1)
pin is connected to +5 V supply, 5 V logic output may be used. See the V
Transformer Specifications
REFCKI (10 MHz) Crystal Oscillator Specifications
Parameter
Parameter
Preliminary Information / Mindspeed Proprietary and Confidential
Appendix B: External Component
Mindspeed Technologies
10 MHz
±50 ppm
±32 ppm
3.3 V Logic, CMOS or TTL
2 ppm/year, 10 ppm maximum
Table B-2
lists the REFCKI crystal oscillator specifications.
Specifications
(line) 2:1 CT (circuit)
Pulse (1) T1124
1 Ω maximum
OCL 1.2 mH @ 25 °C
1500 V
0.8 µH
rms
®
RX Value
GG
pin description in
Value
Chapter
(circuit) 1:2 (line)
1.
TX Value
70