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CATV Amplifiers

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The CATV amplifier has wide-band and low noise and high linearity (CSO, CTB) feature over 5-1000 MHz; 5-400 MHz and 50-1000 MHz. For various requirement of the market, it provides various application circuits; the flat gain, the positive gain slope, the lowest return loss, and the lowest DC power consumption, etc. For use in the satellite IF, the design reference circuit at 960-2160 MHz is also provided.
Push-pull application is provided in order to have higher linearity than the single chip application.

	Features
	5-1000 MHz Internally Wide-band Matched Low Noise & High Gain Excellent CSO & CTB Easy-to-use MTTF > 100-year

	Application
	CATV System Cable Modem DBS

Part No.	Frequency (MHz)	Gain (dB)	NF (dB)	OP1dB (dBm)	OIP3 (dBm)	CSO (dBc)	CTB (dBc)	Vdd (V)	Id (mA)	Package
ASF240	50-860	26	2.1	21	32	-	-	5.05	115	SOT89
ASL330	5-1000	16	1.8	25	41	66 ²⁾	76 ²⁾	5	105	SOT89
ASL330	5-200	16.5	1.9	21	37.5	-	-	5	105	SOT89
ASL360	5-200	17.6	2.1	23	44	-	-	5	110	SOT89
	5-200	18	1.6	24	42	-	-	5	110	SOT89
	50-1000	18	1.4	18	40	60 ⁴⁾	75 ⁴⁾	5	110	SOT89
ASL550	5-200	17.1	1.9	21	39	-	-	8	120	SOT89
	5-200	16.4	2.1	25.5	43	-	-	8	120	SOT89
	5-200	17.2	2.1	24.5	44	-	-	8	120	SOT89
	50-1000	17	2.0	25	43	74 ¹⁾	75 ¹⁾	8	120	SOT89
	50-1000	17.5	2.0	25	42	74 ¹⁾	75 ¹⁾	8	120	SOT89
	50-1000	16.7	2.0	23	42	-	-	6	92	SOT89
	50-1000	17.4	2.2	21	40	-	-	6	92	SOT89
	50-1000	11.5	2.2	20	37	-	-	8	120	SOT89
	50-1000	16.6	1.9	25	42	74 ¹⁾	75 ¹⁾	8	120	SOT89
	50-1000	16.7	2.0	21	39	66 ²⁾	76 ²⁾	5	92	SOT89
	50-1000	17.5	2.0	25	42	74 ¹⁾	75 ¹⁾	8	120	SOT89
ASL550 (Push-Pull)	50-860	14.9	2.7	26.5	43	-	-	8	240	SOT89
ASL552	5-200	15	2.8	27	45	-	-	8	240	SOIC8
	5-200	16	2.7	22	45	-	-	8	240	SOIC8
	5-200	15	2.6	25	37	-	-	8	100	SOIC8
	50-860	14.9	2.8	26	44	76 ³⁾	73 ³⁾	8	240	SOIC8
ASL560	5-200	18.5	1.6	27	43	-	-	8	130	SOT89
ASL560	50-1000	18.3	1.7	21	43	60 ⁵⁾	75 ⁵⁾	8	130	SOT89
ASW205	50-200	24.5	3.5	29	31	-	-	5	70	SOT89
ASW205	50-860	24.3	3.7	18	32.5	-	-	5	70	SOT89
ASW220	5-200	17.1	3.4	18	37	-	-	5	75	SOT89
ASW220	50-870	16.9	3.5	25	37	60 ⁶⁾	75 ⁶⁾	5	75	SOT89
ASW311 (Push-Pull)	50-1000	10.8	3.5	24	43	-	-	5	240	SOT89
ASW338 (Push-Pull)	50-1000	14.3	2.8	28	45	-	-	8	240	SOT89

* ASF240, ASL360, ASL560, ASW220 : Preliminary Data. Engineering sample is available.
1) For 116 flat channels at the input, measured at the output were 77 analog channels (55 MHz to 550 MHz) @ +20 dBmV per channel and 39 digital channels (550 MHz to 750 MHz) @ 6 dB lower than that of the analog channel.
2) 160 channels, +20 dBmV per channel (measured at output), 6 MHz channel spacing.
3) 60 channels, +42 dBmV per channel (measured at output), measured at 543.25MHz.
4) 60 channels, +33 dBmV per channel (measured at output), 6 MHz channel spacing.
5) 60 channels, +36 dBmV per channel (measured at output), 6 MHz channel spacing.
6) 60 channels, +28 dBmV per channel (measured at output), 6 MHz channel spacing.