TZA3047BVH/C1,557 NXP Semiconductors, TZA3047BVH/C1,557 Datasheet - Page 14

• Manufacturer Part Number: TZA3047BVH/C1,557
• Description: IC LASER DRIVER 1.25GBPS 32-HBCC
• Manufacturer: NXP Semiconductors
• Type: Laser Diode Driver (Fiber Optic)r

Specifications of TZA3047BVH/C1,557

• Data Rate: 1.25Gbps
• Number Of Channels: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 40mA
• Current - Modulation: 100mA
• Current - Bias: 100mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-HBCC
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935270561557; TZA3047BVHW; TZA3047BVHW

Philips Semiconductors
11 AC CHARACTERISTICS
T
V
R
otherwise specified.
Notes
1. The output jitter specification is guaranteed by design.
2. For high modulation current, t
2003 Jun 05
RF path
BR
J
t
t
t
t
t
Current control
tc
Pulse width adjustment
t
t
t
amb
r
f
su(D)
h(D)
en(start)
PWA(min)
PWA
PWA(max)
CCO
MAXMON
LA(p-p)
30 Mbits/s up to 1.25 Gbits/s laser drivers
int
SYMBOL
= 40 to +85 C; R
= 3.14 to 3.47 V; R
= 13 k ; R
bit rate
jitter of pin LA output signal
(peak-to-peak value)
rise time of voltage on pin LA
fall time of voltage on pin LA
data input set-up time
data input hold time
start-up time at enable
internal time constant
minimum pulse width
adjustment on pins LA
pulse width adjustment on
pins LA
maximum pulse width
adjustment on pins LA
MAXOP
th(j-a)
AVR
PARAMETER
= 20 k ; positive currents flow into the IC; all voltages are referenced to ground; unless
= 7.5 k ; R
= 35 K/W; P
r
and t
f
ER
are impacted by total inductance between the LA pins and the laser connection.
tot
= 62 k ; R
= 400 mW; V
R
20% to 80%; R
note 2
80% to 20%; R
note 2
direct current setting
dual-loop control
operating currents fully
settled
R
C
R
C
R
C
L
PWA
PWA
PWA
PWA
PWA
PWA
MODIN
= 25 ; note 1
CCA
= 6.7 k ;
< 100 pF
= 10 k ;
< 100 pF
= 20 k ;
< 100 pF
CONDITIONS
14
= 6.2 k ; R
= 3.14 to 3.47 V; V
L
L
= 25 ;
= 25 ;
BIASIN
= 6.8 k ; R
CCD
0.03
60
60
30
MIN.
TZA3047A; TZA3047B
= 3.14 to 3.47 V;
PWA
120
120
0
100
100
TYP.
= 10 k ; R
Product specification
1.25
30
150
150
1
MAX.
RREF
= 10 k ;
Gbits/s
ps
ps
ps
ps
ps
ms
ps
ps
ps
s
UNIT