pckv857 NXP Semiconductors, pckv857 Datasheet - Page 10

• Manufacturer Part Number: pckv857
• Description: 70-190 Mhz Differential 1 10 Clock Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
TEST CIRCUIT
2002 Sep 13
70–190 MHz differential 1:10 clock driver
PCKV857
–V
V
DD
DD
/2
/2
Figure 8. Duty cycle limits and measurement
Z = 60
Z = 60
C = 14 pf
C = 14 pf
Figure 9. Output load test circuit
45% v
–V
t
1
DD
/2
t 1
R = 10
R = 10
t 1
–V
t 2
DD
v 55%
/2
10
Z = 50
Z = 50
t
2
NOTE: V
V
V
TT
TT
SCOPE
R = 50
R = 50
TT
= GND
SW00397
PCKV857
SW00880
Product data