MC12033A MC12033B

2

MOTOROLA RF/IF DEVICE DATA

ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.0 V; TA = –40 to 85°C, unless otherwise noted.)

Parameter

Symbol

Min

Typ

Max

Unit

Toggle Frequency (Sine Wave)

ft

0.5

2.4

2.0

GHz

Supply Current Output (Pin 2)

VCC = 2.7 V

VCC = 5.0 V

ICC

–

–

10.0

13.0

12.5

16.0

mA

Modulus Control Input HIGH (MC)

VIH1

2.0

–

VCC

V

Modulus Control Input LOW (MC)

VIL1

Gnd

–

0.8

V

Divide Ratio Control Input HIGH (SW)

VIH2

VCC

VCC

VCC

V

Divide Ratio Control Input LOW (SW)

VIL2

OPEN

OPEN

OPEN

—

Output Voltage Swing (Note 1)

CL = 8.0 pF; RL = 600 Ω

VOUT

0.8

1.2

–

Vpp

Modulus Setup Time MC to OUT @ 2000 MHz

tset

–

8.0

10

ns

Input Voltage Sensitivity

500–2000 MHz

VIN

100

–

1000

mVpp

Output Current (Note 2) VCC = 2.7V, CL = 8.0 pF, RL = 600 Ω

VCC = 5.0 V, CL = 8.0 pF, RL = 1.5 kΩ

IO

–

–

2.4

2.4

4.0

4.0

mA

NOTES: 1. Valid over voltage range 2.7 to 5.0 V; RL = 600 Ω @ VCC = 2.7 V; RL = 1.5 kΩ @ VCC = 5.0 V

2. Divide ratio of

÷32/33 @ 2.0 GHz

A

H

G

F

E

D

In

MC

In

SW

Out

Q

S

Q

C

QB

D

Q

C

QB

D

QB

C

Q

D

C

QB

D

QB

C

Q

D

QB

C

Q

D

B

QB

C

Q

D

C

QB

C

Q

D

M

Modulus setup time MC to out is the MC

setup or MC release plus the prop delay.

Prop. Delay

In

Out

MC

MC Setup

MC Release

Figure 1. Logic Diagram (MC12033A)

Figure 2. Modulus Setup Time

Figure 3. AC Test Circuit

EXTERNAL COMPONENTS

C1 = C2 = 1000 pF

C3 = 0.1

µF

CL = 8.0 pF (Including Scope

and jig capacitance)

RL = 600 Ω @ VCC = 2.7 V

RL = 1.5 kΩ @ VCC = 5.0 V

CL

MC Input

C2

C1

C3

VCC = 2.7 to 5.0 V

50

Ω

Sine Wave Generator

SW

VCC

OUT

Gnd

MC

IN

IN

RL