IMIZ9973BA Cypress Semiconductor Corp, IMIZ9973BA Datasheet
IMIZ9973BA
Manufacturer Part Number
IMIZ9973BA
Description
Manufacturer
Cypress Semiconductor Corp
Specifications of IMIZ9973BA
Number Of Outputs
12
Operating Supply Voltage (max)
3.63V
Operating Temp Range
-40C to 85C
Propagation Delay Time
0.33ns
Operating Supply Voltage (min)
2.97V
Mounting
Surface Mount
Pin Count
52
Operating Supply Voltage (typ)
3.3V
Package Type
TQFP
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Not Compliant
Cypress Semiconductor Corporation
Document #: 38-07089 Rev. *D
Features
• Output frequency up to 125 MHz
• 12 clock outputs: frequency configurable
• 350 ps max output-to-output skew
• Configurable output disable
• Two reference clock inputs for dynamic toggling
• Oscillator or PECL reference input
• Spread spectrum-compatible
• Glitch-free output clocks transitioning
• 3.3V power supply
• Pin-compatible with MPC973
• Industrial temperature range: –40°C to +85°C
• 52-pin TQFP package
Block Diagram
FB_SEL(0,1)
PECL_CLK#
PECL_CLK
TCLK_SEL
SELA(0,1)
SELB(0,1)
SELC(0,1)
VCO_SEL
REF_SEL
FB_SEL2
INV_CLK
MR#/OE
PLL_EN
SDATA
TCLK0
TCLK1
FB_IN
SCLK
Power-On
Reset
0
1
2
2
2
2
Detector
Phase
Output Disable
Data Generator
Circuitry
/4, /6, /8, /12
/4, /6, /8, /10
/4, /6, /8, /10
/2, /4, /6, /8
Sync Pulse
LPF
VCO
3.3V, 125-MHz, Multi-Output Zero Delay Buffer
12
0
1
/2
0
1
•
3901 North First Street
D Q
D Q
D Q
D Q
D Q
D Q
Sync
Sync
Sync
Sync
Sync
Sync
Frz
Frz
Frz
Frz
Frz
Frz
QA0
QA1
QA2
QA3
QB0
QB1
QB2
QB3
QC0
QC1
QC2
QC3
FB_OUT
SYNC
Table 1. Frequency Table
Note:
.
1.
VC0_SEL
Pin Configuration
x = the reference input frequency, 200 MHz < F
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
PECL_CLK#
•
PECL_CLK
TCLK_SEL
REF_SEL
FB_SEL2
MR#/OE
PLL_EN
SDATA
TCLK0
TCLK1
San Jose
SCLK
VDD
VSS
FB_SEL2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
52 51 50 49 48 47 46 45 44 43 42 41 40
14 15 16 17 18 19 20 21 22 23 24 25 26
•
FB_SEL1
[1]
Z9973
CA 95134
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Revised December 21, 2002
FB_SEL0
VCO
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
•
< 480 MHz.
39
38
37
36
35
34
33
32
31
30
29
28
27
408-943-2600
VSS
QB0
VDDC
QB1
VSS
QB2
VDDC
QB3
FB_IN
VSS
FB_OUT
VDDC
FB_SEL0
Z9973
F
12x
16x
20x
16x
24x
32x
40x
10x
12x
16x
20x
8x
4x
6x
8x
8x
VC0
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