mc12034a Freescale Semiconductor, Inc, mc12034a Datasheet - Page 2

• Manufacturer Part Number: mc12034a
• Description: Mecl Components 32/33 64/65 Dual Modulus Prescaler
• Manufacturer: Freescale Semiconductor, Inc

ELECTRICAL CHARACTERISTICS
MC
In
In
2
Toggle Frequency (Sine Wave)
Supply Current Output Unloaded (Pin 2)
Modulus Control Input High (MC)
Modulus Control Input Low (MC)
Divide Ratio Control Input High (SW)
Divide Ratio Control Input Low (SW)
Output Voltage Swing (C L = 12 pF, R L = 1.1 k )
Modulus Setup Time MC to Out
Input Voltage Sensitivity 500–2000 MHz
Output Current (C L = 12 pF, R L = 1.1 k )
D
C
D
QB
Q
Figure 1. Logic Diagram (MC12034A)
D
C
E
C
QB
D
Q
A
Characteristic
QB
Q
D
C
F
C
QB
D
(V CC = 4.5 to 5.5 Vdc, T A = –40 to 85 C, unless otherwise noted.)
Q
B
500 m
QB
Q
Figure 3. Typical Output Waveform
D
C
MC12034A MC12034B
G
QB
C
D
SW
Q
C
M
QB
Q
D
C
H
S
QB
Q
20 ns
Symbol
V IH1
V IH2
t SET
V IL1
V IL2
V out
I CC
V in
I O
f t
Out
Modulus setup time MC to out is the MC
setup or MC release plus the prop. delay.
OPEN
V CC
Min
100
0.5
2.0
1.0
–
–
–
–
Figure 2. Modulus Setup Time
PROP. DELAY
MOTOROLA RF/IF DEVICE DATA
OPEN
V CC
Typ
2.4
8.5
1.6
8.0
–
–
–
–
OPEN
1500
MC SETUP
MC RELEASE
V CC
V CC
Max
10.0
2.0
0.8
3.5
12
–
mVpp
Unit
GHz
Vdc
V pp
mA
mA
ns
V
V
–
IN
OUT
MC