CA3154
Electrical Specifications Terminal 5 to GND, and Terminal 9 to +12V, Unless Otherwise Specified (Continued)
TEST CONDITIONS
SYMBOL (TERMINALS CONNECTED AS SHOWN BELOW) ( C)
TEMP
o
PARAMETER
MIN
2.65
0.6
TYP
MAX
3.1
UNITS
Phase Detector Bias Voltage
Oscillator Output Voltage
V
V
25
25
-
-
V
4
6
Connect Oscillator Loop Shown in Test Circuit to
(6), (7), (8); (3) to GND for 10s Max, Measure (6)
1.6
V
P-P
Oscillator Free-Running
Frequency
f
Same as Above
25
25
475
520
-
-
535
-
kHz
kHz
6FR
Oscillator Frequency High
f
Connect Oscillator Circuit Shown in Test Circuit to
(10), (7), (8); (2) 10kΩ to GND, (4) 5kΩ to +18V,
Measure (6)
6H
Oscillator Frequency Low
Sync Separator Short Circuit
Oscillator Output Short Circuit
f
Same as Above, Except (4) 5kΩ to +3.8V
25
25
25
-
-
-
-
-
-
485
40
kHz
mA
mA
6L
I
I
Max (3) 10Ω to GND for 10s Max
3
Max (8) 10Ω to GND for 10s Max
(3) 10Ω to GND for 10s Max
130
8
IF GAIN
CLAMP
IF AGC
AGC
DELAY
+12V
TUNER POWER
FWD AGC SUPPLY
AGC
DISCHARGE
FILTER CAP
TUNER
REV AGC
11
9
15
14
13
12
HORIZ
GATING
PULSE
INPUT
16
+12V
KEYED
AGC
GATE
TUNER
REV AGC
AMP
TUNER
FWD AGC
AMP
IF AGC
AMP
OSC
OUT
HORZ
OSC
8
QUAD FB IN
7
7V
4V
BUFFER
AMP
SYNC
AMP
503.5
kHz
(32H)
32 X HORIZ
FREQ
HORIZ
OUTPUT
1
SYNC
SEPARATOR
AFC
6
VIDEO
INPUT
OSC FB
PHASE
SHIFT IN
AFC
FILTER
5
2
3
4
10
GND
SYNC
SEPARATOR
COMPOSITE
SYNC
HORIZ
SAWTOOTH
OUTPUT
PULSE
HORIZONTAL
INPUT
FIGURE 1. FUNCTIONAL BLOCK DIAGRAM OF CA3154
8-44