Philips Semiconductors
Product specification
Radio tuning PLL frequency synthesizer
SAA1057
SYMBOL
MIN.
TYP.
MAX.
CONDITIONS
Ratio between the output
current of S/H into PCA
and the voltage on
CTCB
STCB
−
−
1,0
−
µA/V
Offset voltage on TCB
∆VTCB
−
1
V
in-lock
Output amplifier (IN, OUT)
Input voltage
VIN
−
1,3
−
V
in-lock; equal to
internal reference
voltage
Output voltages
minimum
VOUT
VOUT
VOUT
± IOUT
−
V
V
5
−
−
−
−
0,5
−
V
−IOUT = 1 mA
IOUT = 1 mA
maximum
CC3−2
CC3−1
V
maximum
−
V
IOUT = 0,1 mA
VOUT = 1⁄2 VCC3
Maximum output current
−
mA
Test output (TEST)(7)
Output voltage LOW
Output voltage HIGH
Output current OFF
Output current ON
VTL
VTH
IToff
ITon
−
−
−
−
−
−
−
0,5
12
10
−
V
V
µA
µA
VTH
VTL
150
Ripple rejection(8)
at fripple = 100 Hz
∆VCC1/∆VOUT
∆VCC2/∆VOUT
∆VCC3/∆VOUT
−
−
−
77
70
60
−
−
−
dB
dB
dB
V
OUT ≤ VCC3−3 V
November 1983
9
NXP [ NXP ]
