UMA1016XT Datasheet, PDF (9/16 Pages) NXP Semiconductors – Frequency synthesizer for radio communication equipment

Philips Semiconductors
Frequency synthesizer for
radio communication equipment
Product specification
UMA1016xT
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
V_DD
V_CC
V_i
T_stg
T_amb
digital supply voltage range
analog supply voltage range
input voltage range
storage temperature range
operating ambient temperature
to ground
MIN. TYP. MAX. UNIT
−0.2 −
7
V
−0.2 −
0
−
−55 −
7
V
V_DD V
125 °C
−10 −
70 °C
HANDLING
Inputs and outputs are protected against electrostatic discharges in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling integrated circuits.
TIMING CHARACTERISTICS
V_DD and V_CC = 5 V; T_amb = −10 to +70 °C; unless otherwise specified; typical values measured at V_CC and V_DD = 5 V;
T_amb = 25 °C; note 1.
SYMBOL
PARAMETER
MIN. TYP. MAX. UNIT
Serial programming clock (pin 10)
f_ck
clock frequency
t_r
rise time
t_f
fall time
T_cy
clock period
Enable programming (pin 11)
t_start
t_end
t_width
t_new
delay to rising clock edge
delay from last clock edge
minimum inactive pulse width
delay from EN inactive to new data
Register serial input data (pin 9)
t_su
input data to CK set-up time
t_h1
input data to CK hold time
0.01 4
−
5
5
200 −
5
MHz
50 ns
50 ns
−
ns
30 −
−
ns
0
−
−
ns
200 −
−
ns
300 −
−
ns
10 −
−
ns
10 −
−
ns
Note
1. Minimum and maximum values are for maximum clock speed.
1995 Jul 12
9