MC12018 MOTOROLA | Alldatasheet
Document overview
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Technical content
/C0077/C0067/C0049/C0050/C0048/C0049/C0056 SEMICONDUCTOR TECHNICAL DATA MECL PLL COMPONENTS ÷128/129 DUAL MODULUS PRESCALER
ORDERING INFORMATION
TA = – 40° to +85°C SO–8 Plastic P SUFFIX PLASTIC PACKAGE CASE 626 PIN CONNECTIONS Order this document by MC12018/D D SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) VCC (Top View) 8IN NE PE Gnd Vreg SGnd SIN /C0053/C0050/C0048 /C0077/C0072/C0122 /C0068/C0117/C0097/C0108 /C0077/C0111/C0100/C0117/C0108/C0117/C0115 /C0080/C0114/C0101/C0115/C0099/C0097/C0108/C0101/C0114 The MC12018 is a dual modulus prescaler which divides by 128 and 129. An internal regulator is provided to allow this device to be used over a wide range of power supply voltages. The devices may be operated by applying a supply voltage of 5.0 Vdc ±10% at Pin 7, or by applying an unregulated voltage source from 5.5 Vdc to 9.5 Vdc to Pin 8.
- 520 MHz Toggle Frequency
- Low–Power 8.0 mA Typical
- Control Input Is Compatible With Standard CMOS and TTL
- Supply Voltage 4.5 V to 9.5 V
- On–Chip 10 kΩ Resistor from Positive Edge to Ground SIMPLIFIED BLOCK DIAGRAM 0.1 µF VCC Voltage Regulator ÷N / N+1 0.1 µF Vreg 4 Gnd 0.001 µF Signal Gnd 0.001 µFSignal Input
3 POS
- Vreg at Pin 7 is not guaranteed to be between 4.5 and
5.5 V when VCC is being applied to Pin 8
- Pin 7 is not to be used as a source of regulated output voltage 3. 10 kΩ pulldown recommended with negative edge output (Pin 2) 10 k Motorola, Inc. 1997 Rev 2
2 MOTOROLA RF/IF DEVICE DATA
Regulated Voltage, Pin 7 Vreg 8.0 Vdc Power Supply Voltage, Pin 8 VCC 10 Vdc Operating Temperature Range TA –40 to +85 °C Storage Temperature Range Tstg –65 to +175 °C NOTE; ESD data available upon request. Characteristic Symbol Min Typ Max Unit Toggle Frequency (Sine Wave Input) fmax fmin 520
75 MHz
Supply Current ICC – 8.0 10.7 mA Control Input HIGH (÷128) VIH 2.0 – – V Control Input LOW (÷129) VIL – – 0.8 V Differntial Output Voltage (Isource = –200µA) Vout 0.8 1.0 – V Input Voltage Sensitivity Vin mV PP 75MHz 400 – 800 125–520MHz 200 – 800 PLL Response Time (Notes 1 and 2) tPLL – – tout–50 ns NOTES: 1. tPLL = the period of time the PLL has from the prescaler rising output tranistion (50%) to the modulus control input edge transition (50%) to ensure proper modulus selection. 2.tout = period of output waveform.
3MOTOROLA RF/IF DEVICE DATA P SUFFIX PLASTIC PACKAGE CASE 626–05 ISSUE K D SUFFIX PLASTIC PACKAGE CASE 751–06 (SO–8) ISSUE T OUTLINE DIMENSIONS NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. MIN MIN MAX MAX MILLIMETERS INCHES DIM 9.40 6.10 3.94 0.38 1.02 0.76 0.20 2.92 0.76 10.16 6.60 4.45 0.51 1.78 1.27 0.30 3.43 0.370 0.240 0.155 0.015 0.040 0.030 0.008 0.115 0.030 0.400 0.260 0.175 0.020 0.070 0.050 0.012 0.135 1.01
2.54 BSC
7.62 BSC
0.100 BSC
0.300 BSC
A B C D F G H J K L M N 0.040 F H G D N C K M J L NOTE 2 1 4 T0.13 (0.005) ABM M M -A- -B- -T- SEATING PLANE SEATING PLANE A0.25 M CB SS
0.25 M B M
h /C0113 C X 45/C0095 L DIM MIN MAX MILLIMETERS A 1.35 1.75 A1 0.10 0.25 B 0.35 0.49 C 0.19 0.25 D 4.80 5.00 E
1.27 BSCe
3.80 4.00 H 5.80 6.20 h 0 7 L 0.40 1.25 /C0113 0.25 0.50 /C0095/C0095 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETER. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. D E H A B e BA1 C A 0.10
4 MOTOROLA RF/IF DEVICE DATA
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