Philips Semiconductors
SDH/SONET data and clock recovery unit
STM1/4 OC3/12
Objective specification
TZA3004HL
CHARACTERISTICS
External supply voltage = −4.5 V; Tamb = -40°C to +85°C; Typical values at Tamb=25°C; all voltages referenced to GND.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Supply
VEE
IEE
P
negative supply voltage
negative supply current
power dissipation
note 1
open outputs
−3.50 −3.30 −3.10 V
−
112 155 mA
−
370 550 mW
Data and Clock inputs: DIN, DINQ and CREF, CREFQ
Vi(p-p)
Vsens(p-p)
VIO
input voltage (peak-to-peak) (2)(3)
input sensitivity (peak-to-peak) (2)(4)
input offset voltage
50 Ω measurement system 7
−
−3
200 450 mV
2.5
7
mV
0
+3
mV
VI, VIQ
Zi
input voltages
single ended input impedance(2)
−600 −200 +250 mV
−
50
−
Ω
Data and Clock outputs: DOUT, DOUTQ; DLOOP, DLOOPQ; COUT, COUTQ and CLOOP, CLOOPQ
Vo(p-p)
voltage swing (single ended)(6)
voltage swing (single ended) (7)
50 Ω measurement system 170 200 210 mV
50
−
400 mV
VO, VOQ
Zo
tr, tf
output voltages
single ended output impedance
rise/fall time
data outputs
differential
clock outputs
td
data to clock delay
note 8
Output amplitude adjustment: AREF
VAREF
output amplitude reference voltage floating pin
Power Control output: PC
gm
transconductance
IO
output current
Loop mode enable input: ENL
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
Phase lock and loss-of-signal indicators: LOCK and LOS
VOL
HIGH-level output voltage
VOH
LOW-level output voltage
note 9
note 9
−600 −
0
mV
−
100 −
Ω
−
116 −
ps
−
54
−
ps
50
80
110 ps
−110 −100 −90 mV
−84 −60 −42 mA/V
1
−
3.5
mA
−
−
2.0
−
0.8
V
−
V
−0.6 −
−
−
−
V
3.3
V
1998 Feb 09
11