Philips Semiconductors
Product specification
14-stage ripple-carry binary counter/divider
and oscillator
HEF4060B
MSI
A: average
Ct curve at Rt = 100 kΩ; R2 = 470 kΩ.
Rt curve at Ct = 1 nF; R2 = 5 Rt.
B: average + 2 s,
C: average − 2 s, where ‘s’ is the observed standard deviation.
Fig.7 Typical forward transconductance gfs as a
Fig.8 RC oscillator frequency as a function of
function of the supply voltage at Tamb = 25 °C.
Rt and Ct at VDD = 5 to 15 V; Tamb = 25 °C.
___ Rt = 100 kΩ; Ct = 1 nF; R2 = 0.
- - - Rt = 100 kΩ; Ct = 1 nF; R2 = 300 kΩ.
Fig.9 Oscillator frequency deviation (∆fosc) as a function of ambient temperature; referenced at: fosc at
Tamb = 25 °C and VDD = 10 V.
January 1995
7
NXP [ NXP ]
