mc12034a Freescale Semiconductor, Inc, mc12034a Datasheet - Page 3

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

MOTOROLA RF/IF DEVICE DATA
–10
–15
–20
–25
–30
–35
–40
–45
–50
SINE WAVE GENERATOR
15
10
–5
5
0
0
0
50
260
260
520
C1
C2
Figure 5. Input Signal Amplitude versus Input Frequency
520
Figure 6. Output Amplitude versus Input Frequency
IN
IN
MC INPUT
780
780
V CC
MC
MC12034A MC12034B
Figure 4. AC Test Circuit
1040
1040
FREQUENCY (MHz)
Divide Ratio = 65
FREQUENCY (MHz)
GND
SW
OUT
1300
1300
1560
1560
C3
R L
1820
1820
C L
V CC = 4.5 Vdc to 5.5 Vdc
2080
2080
EXTERNAL COMPONENTS
C1 = C2 = 1000 pF
C3 = 0.1 F
C L = 12 pF (INCLUDING SCOPE
C L =
R L = 1.1 k
AND JIG CAPACITANCE)
2340
2340
2600
2600
1250.0
710.0
400.0
225.0
125.0
71.0
40.0
22.5
12.8
7.10
4.00
2.25
1.25
0.71
2000
1600
1200
800
400
0
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