74HC7046A Datasheet, PDF (13/38 Pages) NXP Semiconductors – Phase-locked-loop with lock detector

Philips Semiconductors
Phase-locked-loop with lock detector
Product specification
74HC/HCT7046A
Demodulator section
Voltages are referenced to GND (ground = 0 V)
T_amb (°C)
TEST CONDITIONS
SYMBOL
PARAMETER
74HC
+25
−40 to +85
−40 to +125
UNIT
V_CC
(V)
min. typ. max. min. max. min. max.
OTHER
R_S
resistor range
50
300
50
300
50
300
V_OFF
offset voltage
±30
VCO_IN to V_DEMOUT
±20
±10
kΩ
3.0 at R_S > 300 kΩ
4.5 the leakage
6.0 current can
influence
V_DEMOUT
mV
3.0 V_I = V_VCOIN =
4.5 1/2 V_CC;
6.0 values taken
over R_S range;
see Fig.13
R_D
dynamic output
25
resistance at DEM_OUT
25
25
Ω
3.0 V_DEMOUT =
4.5 1/2 V_CC
6.0
December 1990
13