MPC9330AC Freescale Semiconductor, MPC9330AC Datasheet

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MPC9330AC

Manufacturer Part Number
MPC9330AC
Description
IC PLL CLK GENERATOR 1:6 32-LQFP
Manufacturer
Freescale Semiconductor
Type
Clock Generator, Fanout Distribution, Multiplexer , Zero Delay Bufferr
Datasheet

Specifications of MPC9330AC

Pll
Yes
Input
LVCMOS
Output
LVCMOS
Number Of Circuits
1
Ratio - Input:output
3:6
Differential - Input:output
No/No
Frequency - Max
120MHz
Divider/multiplier
Yes/Yes
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
32-LQFP
Frequency-max
120MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MPC9330AC
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
MPC9330ACR2
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Freescale Semiconductor
Technical Data
This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2005. All rights reserved.
3.3 V 1:60 LVCMOS PLL Clock
Generator
for high performance low-skew clock distribution in mid-range to
high-performance telecomm, networking and computing applications. With
output frequencies up to 120 MHz and output skews less than 150 ps, the device
meets the needs of the most demanding clock applications. The MPC9330 is
specified for the temperature range of 0°C to +70°C.
Features
Functional Description
MPC9330 requires either the selection of internal PLL feedback or the connection of one of the device outputs to the feedback
input to close the PLL feedback path in external feedback mode. The reference clock frequency and the divider for the feedback
path determine the VCO frequency. Both must be selected to match the VCO frequency range. In external PLL feedback
configuration and with the available post-PLL dividers (divide-by-2, divide-by-4 and divide-by-6), the internal VCO of the
MPC9330 is running at either 4x, 8x, 12x, 16x, or 24x of the reference clock frequency. In internal feedback configuration
(divide-by-16) the internal VCO is running 16x of the reference frequency. The frequency of the QA, QB, QC output banks is a
division of the VCO frequency and can be configured independently for each output bank using the FSELA, FSELB and FSELC
pins, respectively. The available output to input frequency ratios are 4x, 3x, 2x, 1x, 4/3x, 3/2x, 2/3x, x/2, x/3, or x/4.
PLL_EN control selects the PLL bypass configuration for test and diagnosis. In this configuration, the selected input reference
clock is routed directly to the output dividers bypassing the PLL. The PLL bypass is fully static and the minimum clock frequency
specification and all other PLL characteristics do not apply.
selected, deasserting OE/MR causes the PLL to loose lock due to missing feedback signal presence at FB_IN. Asserting OE/
MR will enable the outputs and close the phase locked loop, enabling the PLL to recover to normal operation. The MPC9330
output clock stop control allows the outputs to start and stop synchronously in the logic low state, without the potential generation
of runt pulses.
LVCMOS signals while the outputs provide LVCMOS compatible levels with the capability to drive terminated 50 Ω transmission
lines. For series terminated transmission lines, each of the MPC9330 outputs can drive one or two traces giving the devices an
effective fanout of 1:12. The device is packaged in a 7x7 mm
Freescale Confidential Proprietary, NDA Required / Preliminary
The MPC9330 is a 3.3 V compatible, 1:6 PLL based clock generator targeted
The MPC9330 utilizes PLL technology to frequency lock its outputs onto an input reference clock. Normal operation of the
The REF_SEL pin selects the internal crystal oscillator or the LVCMOS compatible input as the reference clock signal. The
The outputs can be disabled (high-impedance) by deasserting the OE/MR pin. In the PLL configuration with external feedback
The MPC9330 is fully 3.3 V compatible and requires no external loop filter components. All inputs (except XTAL) accept
1:6 PLL based low-voltage clock generator
3.3 V power supply
Generates clock signals up to 120 MHz
Maximum output skew of 150 ps
On-chip crystal oscillator clock reference
Alternative LVCMOS PLL reference clock input
Internal and external PLL feedback
PLL multiplies the reference clock by 4x, 3x, 2x, 1x, 4/3x, 3/2x, 2/3x,
x/2, x/3, or x/4
Supports zero-delay operation in external feedback mode
Synchronous output clock stop in logic low eliminates output runt pulses
Power_down feature reduces output clock frequency
Drives up to 12 clock lines
32-lead LQFP packaging
32-lead Pb-free package available
Ambient temperature range 0°C to +70°C
Internal power-up reset
Pin and function compatible to the MPC930
2
32-lead LQFP package.
PLL CLOCK GENERATOR
32-LEAD LQFP PACKAGE
32-LEAD LQFP PACKAGE
3.3 V 1:6 LVCMOS
Pb-FREE PACKAGE
MPC9330
CASE 873A-03
CASE 873A-03
FA SUFFIX
AC SUFFIX
Rev. 6,1/2005
MPC9330

Related parts for MPC9330AC

MPC9330AC Summary of contents

Page 1

... The device is packaged in a 7x7 mm This document contains certain information on a new product. Specifications and information herein are subject to change without notice. © Freescale Semiconductor, Inc., 2005. All rights reserved. Freescale Confidential Proprietary, NDA Required / Preliminary MPC9330 3.3 V 1:6 LVCMOS ...

Page 2

... MPC9330 Bank A ÷2 0 CLK Stop ÷4 1 ÷6 Bank B 0 CLK Stop 1 Bank C 0 CLK Stop GND 15 QC1 14 QC0 FB_IN 11 CLK_STOP1 10 CLK_STOP0 Please see application section for details. CC_PLL Advanced Clock Drivers Devices Freescale Semiconductor QA0 QA1 QB0 QB1 QC0 QC1 ...

Page 3

... PWR_DN, FSELA, FSELB and FSELC control the operating PLL frequency range and input/output frequency ratios. See Table 8 through Advanced Clock Drivers Devices Freescale Semiconductor PLL reference clock signal Crystal oscillator interface PLL feedback signal input, connect to an output Feedback select Reference clock select ...

Page 4

... Typ Max Unit Condition ÷ Per output 4.0 pF Inputs Max Unit Condition ±20 mA ±50 mA 125 °C Max Unit Condition V + 0.3 V LVCMOS CC 0.8 V LVCMOS - 0. 0. Ω ±100 µ Pin CC_PLL 10 mA All V Pins CC Advanced Clock Drivers Devices Freescale Semiconductor (1) or GND ...

Page 5

... The usable crystal frequency range depends on the VCO lock frequency and the PLL feedback ratio. 7. SPO is the static phase offset between CCLK and FB_IN (FB_SEL=1 and PLL locked Skew data applicable for equally loaded outputs only. 9. –3 dB point of PLL transfer characteristics. Advanced Clock Drivers Devices Freescale Semiconductor (1) = 0°C to 70°C) A Min (3) ÷ ...

Page 6

... Possible frequency ratios of the reference clock input to the outputs are 1:4, 1:3, 1:2, 1:1, 2:3, 4:3 and 3:2. Table 10 illustrate the various output configurations and frequency ratios supported by the MPC9330. Table 8 through Advanced Clock Drivers Devices Freescale Semiconductor ...

Page 7

... XTAL). 2. QAx connected to FB_IN and FSELA=1, PWR_DN=1. 3. QCx connected to FB_IN and FSELC=1, PWR_DN=1. Advanced Clock Drivers Devices Freescale Semiconductor FSELC QA[0:1]:fref ratio fref ⋅ 4 (50-120 MHz) fref ⋅ fref ⋅ 4 (50-120 MHz) fref ⋅ 4 ...

Page 8

... The parallel combination of the 36 Ω series resistor plus the output impedance does not match the parallel combination of ÷ Figure 4 illustrates = 50 Ω Ω OutA = 50 Ω Ω OutB0 = 50 Ω Ω OutB1 Figure 4 show the simulation Advanced Clock Drivers Devices Freescale Semiconductor ...

Page 9

... Figure 5. Single versus Dual Waveforms Pulse Generator Ω Figure 7. CCLK MPC9330 AC Test Reference for V Advanced Clock Drivers Devices Freescale Semiconductor Since this step is well above the threshold region, it will not cause any false clock triggering; however, designers may be )) uncomfortable with unwanted reflections on the line. To better 0 match the impedances when driving multiple lines, the situation in should be used ...

Page 10

... V =3 2.4 0. ÷ GND V CC ÷ GND t (∅) , static phase offset) (∅) Test Reference –T mean| JIT(∅ for a controlled edge with respect mean 0 0 Figure 11. I/O Jitter –1/f | JIT(PER Figure 13. Period Jitter Advanced Clock Drivers Devices Freescale Semiconductor ...

Page 11

... D1 D1/2 PIN 1 INDEX E1 DETAIL D 0. 28X SEATING PLANE C DETAIL AD 8X (θ1˚ (S) A1 (L1) DETAIL AD Advanced Clock Drivers Devices Freescale Semiconductor PACKAGE DIMENSIONS 4X 0. 32X 0.1 C BASE PLATING METAL 0. SECTION F 0.25 GAUGE PLANE L θ˚ CASE 873A-03 ISSUE B ...

Page 12

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

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