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PDF PTN3342 Data sheet ( Hoja de datos )
| Número de pieza | PTN3342 | |
| Descripción | High speed differential line receiver | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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PTN3342
High speed differential line receiver
Rev. 01 — 05 January 2004
Product data
1. Description
The PTN3342 is a differential line receiver that implements the electrical
characteristics of Low-Voltage Differential Signaling (LVDS). This device meets or
exceeds the requirements of the ANSI TIA/EIA-644 Standard. LVDS is used to
achieve higher data rates on commonly used media. LVDS overcomes the limitations
of achievable slew rates and EMI restrictions of previous differential signaling
techniques. The PTN3342 operates at a 3.3 volt supply level. Any of the four
differential receivers provides a valid logical output state with a ±100 mV differential
input voltage within the input common-mode voltage range. The input common-mode
voltage range allows 1 volt of ground potential difference between two LVDS nodes.
The PTN3342 is identical to the PTN3332 but with the termination resistor integrated
with the receiver.
The intended application of this device is for point-to-point baseband transmission
rates over a controlled impedance media of approximately 100 Ω. The maximum
rates and distance of data transfer are dependent upon the attenuation
characteristics of the media selected and the noise coupling to the environment.
The PTN3342 is designed to function over the full industrial temperature range of
−40 °C to +85 °C.
2. Features
s Meets or exceeds the requirements of ANSI TIA/EIA-644 Standard
s Designed for signaling rates of up to 400 Mbps
s Differential input thresholds of ±100 mV
s Power dissipation of 60 mW typical at 200 MHz
s Typical propagation delay of 2.6 ns
s Low Voltage TTL (LVTTL) logic output levels
s Pin compatible with AM26LS32 and SN65LVDS32
s Open-circuit fail safe
s Termination resistors on chip.
3. Applications
s Low voltage, low EMI, high speed differential signal receiver
s Point-to-point high speed data transmission
s High performance switches and routers.
1 page  
Philips Semiconductors
www.DataSheet4U.com
PTN3342
High speed differential line receiver
10. Static characteristics
Table 6: DC electrical characteristics
Over recommended operating conditions, unless otherwise noted.
Symbol Parameter
Conditions
Vrr+ positive differential input voltage
threshold
See Figure 4 and
Table 8.
Vrr− negative differential input voltage
threshold
VOH HIGH-level output voltage
VOL LOW-level output voltage
ICC supply current
IOH = −8 mA
IOH = −4 mA
enabled, no load
disabled
II input current (A or B inputs).
VI = 0 V
Input current measured with other input VI = 2.4 V
open.
II(OFF)
IIH
IIL
IOZ
Z(t)
Power-off input current (A or B inputs)
HIGH-level input current (G or G inputs)
LOW-level input current (G or G inputs)
High-impedance output current
VCC = 0 V; VI = 3.6 V
VIH = 2 V
VIL = 0.8 V
VO = 0 V or VCC
[1] All typical values are at Tamb = 25 °C and VCC = 3.3 V.
Min
−
−100
2.4
2.8
−
-
-
−2
−1.2
-
-
-
−10
88
Typ[1]
−
Max
100
−−
−−
−−
− 0.4
10 18
0.25 0.5
−10 −20
−3 −
6 20
− 10
− 10
- 10
− 132
Unit
mV
mV
V
V
V
mA
mA
µA
µA
µA
µA
µA
µA
Ω
9397 750 08484
Product data
Rev. 01 — 05 January 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
5 of 16
5 Page 
Philips Semiconductors
www.DataSheet4U.com
PTN3342
High speed differential line receiver
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
y
Z
16
D
pin 1 index
1
e
EA
X
c
HE
vM A
9
A2
A1
8
bp
wM
Q
(A3)
A
Lp
L
detail X
θ
0 2.5 5 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
UNIT max. A1 A2 A3 bp
c
D (1) E (1)
e
HE
L
Lp
Q
v
mm
1.75
0.25
0.10
1.45
1.25
0.25
0.49
0.36
0.25
0.19
10.0
9.8
4.0
3.8
1.27
6.2
5.8
1.05
1.0
0.4
0.7
0.6
0.25
inches
0.069
0.010
0.004
0.057
0.049
0.01
0.019 0.0100 0.39
0.014 0.0075 0.38
0.16
0.15
0.05
0.244
0.228
0.041
0.039
0.016
0.028
0.020
0.01
w y Z (1)
0.25 0.1
0.7
0.3
0.01
0.004
0.028
0.012
θ
8o
0o
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
OUTLINE
VERSION
SOT109-1
IEC
076E07
REFERENCES
JEDEC
JEITA
MS-012
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
Fig 8. SO16 package outline (SOT109-1).
9397 750 08484
Product data
Rev. 01 — 05 January 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
11 of 16
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| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet PTN3342.PDF ] | |
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