PI90LV14/PI90LVT14
1:5 Clock Distribution 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
Parameter Measurement Information
II DIN
VI
DOUT+
IOY
IOZ VOD
DOUT–
GND
VODOUT+
VODOUT–
VOC (VODOUT++VODOUT–)/2
Figure 1. Voltage and Current Definitions
Input
DOUT+
VOD
DOUT–
3.75kΩ
100Ω
3.75kΩ
± 0V ≤ VTEST ≤ 2.4V
Figure 2. VOD Test Circuit
Input
DOUT+49.9Ω ±1% (2 places)
DOUT–
VI
VOC
VOC(PP)
3V
0V
VOC(SS)
Note:
1. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤1ns, Pulse Repetition Rate
(PRR) = 50 Mpps, Pulse width = 10 ±0.2ns. CL includes instrumentation and fixture capacitance within 0.06m of the D.U.T.
The measurement of VOC(PP) is made on test equipment with a –3dB bandwidth of at least 300MHz.
Figure 3. Test Circuit & Definitions for the Driver Common-Mode Output Voltage
4
PS8538
04/25/01