MPC96877

554

FREESCALE SEMICONDUCTOR ADVANCED CLOCK DRIVERS DEVICE DATA

TEST CIRCUIT AND SWITCHING WAVEFORMS

Figure 2. IBIS Model Output Load

Figure 3. Output Load Test Circuit 1

Figure 4. Output Load Test Circuit 2

CU877

60 Ω

60 Ω

GND

VDD

VDD/2

VCK

VCK

CU877

Z=60 Ω

L=2.97"

R=1MΩ

C=1pF

R=1MΩ

C=1pF

Z=60 Ω

L=2.97"

GND

GND

VDDQ

SCOPE

GND

CU877

Z=60 Ω

L=2.97"

R=1MΩ

C=10pF

R=1MΩ

C=10pF

Z=60 Ω

Z=50 Ω

R=10 Ω

R=10 Ω

Z=50 Ω

L=2.97"

VDDQ/2

Note: VTT = GND

VTT

-VDDQ/2

-VDDQ/2

-VDDQ/2

SCOPE

VTT

MPC96877

1.8 V PLL 1:10 Differential SDRAM Clock Driver

NETCOM

IDT™ 1.8 V PLL 1:10 Differential SDRAM Clock Driver

Freescale Timing Solutions Organization has been acquired by Integrated Device Technology, Inc

MPC96877

8