MPC9443AE Freescale Semiconductor, MPC9443AE Datasheet - Page 11

• Manufacturer Part Number: MPC9443AE
• Description: IC CLOCK FANOUT BUFF LV 48-LQFP
• Manufacturer: Freescale Semiconductor
• Type: Fanout Buffer (Distribution), Divider, Multiplexerr

Specifications of MPC9443AE

• Number Of Circuits: 1
• Ratio - Input:output: 2:16
• Differential - Input:output: Yes/No
• Input: LVCMOS, LVPECL
• Output: LVCMOS
• Frequency - Max: 350MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Frequency-max: 350MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TIMING SOLUTIONS
Figure 12. Propagation Delay (t
The pin-to-pin skew is defined as the worst case differ-
ence in propagation delay between any similar delay
path within a single device
Figure 14. Output-to-Output Skew t
PCLK
PCLK
Q
X
V
t
PP
P(LH)
Figure 10. CCLK MPC9443 AC Test Reference for V
Differential Pulse
Generator
t
Generator
Z = 50 Ω
Z = 50 Ω
SK(LH)
Pulse
t
P(HL)
PD
) Test Reference
Figure 11. PCLK MPC9443 AC Test Reference
SK(LH, HL)
t
SK(HL)
Z
O
V
TT
= 50 Ω
V
V
GND
V
V
GND
Z
CC
CC
CC
CC
O
R
R
V
V
V
GND
= 50 Ω
÷2
÷2
T
T
CMR
CC
CC
= 50 Ω
= 50 Ω
÷ 2
V
TT
11
MPC9443 DUT
MPC9443 DUT
Figure 15. Output Pulse Skew (t
Figure 13. Propagation Delay (t
CCLK
CCLK
Q
Q
X
X
cc
= 3.3 V and V
Z
Z
t
P(LH)
O
O
t
= 50 Ω
= 50 Ω
P(LH)
t
SK(P)
R
R
T
T
= | t
cc
= 50 Ω
= 50 Ω
PLH
= 2.5 V
t
P(HL)
t
– t
P(HL)
V
V
PHL
TT
TT
SK(P)
PD
|
) Test Reference
) Test Reference
MPC9443
MOTOROLA
V
V
GND
V
V
GND
V
V
GND
V
V
GND
CC
CC
CC
CC
CC
CC
CC
CC
÷2
÷2
÷2
÷2