IDTCSPUA877A Integrated Device Technology, IDTCSPUA877A Datasheet - Page 8

• Manufacturer Part Number: IDTCSPUA877A
• Description: 1.8v Phase Locked Loop Differential 1 10 Sdram Clock Driver
• Manufacturer: Integrated Device Technology

TEST CIRCUIT AND SWITCHING WAVEFORMS
IDTCSPUA877A
1.8V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
CSPUA877A
CSPUA877A
V
V
DDQ
V
GND
DDQ
DDQ
/2
/2
Z = 60:
L = 2.97"
L = 2.97"
Z = 60:
Z = 60:
Z = 60:
L = 2.97"
L = 2.97"
Figure 1: Output Load Test Circuit 1
Figure 2: Output Load Test Circuit 2
V
V
DDQ
DDQ
C = 10pF
C = 10pF
/2
/2
R = 120:
8
R = 10:
R = 10:
GND
GND
C = 10pF
C = 10pF
Z = 50:
Z = 50:
COMMERCIAL TEMPERATURE RANGE
V
V
TT
TT
NOTE: V
SCOPE
TT
= GND
0V
0V
R = 1M:
C = 1pF
R = 1M:
C = 1pF
SCOPE
R = 50:
R = 50: