MC12054A |
RFQ for MC12054A Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| MC12054A | - | - | 3800 |
The MC12054A is a super low power dual modulus prescaler used in phase-locked loop applications. Motorola's advanced Bipolar MOSAICTM V technology is utilized to achieve low power dissipation of 5.4 mW at a minimum supply voltage of 2.7 V.
The MC12054A can be used with CMOS synthesizers requiring positive edges to trigger internal counters such as Motorola's MC145XXX series in a PLL to provide tuning signals up to 2.0 GHz in programmable frequency steps.
A Divide Ratio Control (SW) permits selection of a 64/65 or 128/129 divide ratio as desired.
The Modulus Control (MC) selects the proper divide number after SW has been biased to select the desired divide ratio.
• 2.0 GHz Toggle Frequency
• The MC12054 is Pin and Functionally Compatible with the MC12031
• Low Power 2.0 mA Typical
• 2.6mA Maximum, 40 to 85°C, VCC = 2.7 to 5.5 Vdc
• Short Setup Time (tset) 10ns Maximum @ 2.0 GHz
• Modulus Control Input Level is Compatible with Standard CMOS and TTL
• Maximum Input Voltage Should Be Limited to 6.5 Vdc
|
Parameter |
Symbol |
Value |
Unit |
|
Power Supply Voltage, Pin 2 |
VCC |
-0.5 to 7.0 |
Vdc |
|
Operating Temperature Range |
TA |
40 to 85 |
°C |
|
Storage Temperature Range |
TSTG |
-65 to 150 |
°C |
|
Modulus Control Input, Pin 6 |
MC |
0.5 to 6.5 |
Vdc |
NOTE: ESD data available upon request.
